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‘Estados Unidos dará 4 mmdd para plan de inversión con México’, adelanta Ebrard Marcelo Ebrard, titular de la Secretaría de Relaciones Exteriores (SRE), dio a conocer que el Gobierno de Estados Unidos que encabeza Donald Trump otorgará 4 mil 800 millones de dólares para el plan de inversiones con México. El secretario de Relaciones Exteriores indicó que Andrés Manuel López Obra... SUSCRIBETE ES GRATIS!! www.youtube.com/channel/UCiFBDYHiRQ5ph4nGKYhyIQg?sub_conf... SUSCRIBETE para no perderte nada, aqui seguiremos activos Dando a conocer mas de HUNI News , deja tu comentario y tu like, nos motiva a seguir adelante Hasta la Proxima!! #‘Estados #Unidos #dará #4 #mmdd #para #plan #de #inversión #con #México #adelanta #Ebrard
¡Es el momento! Trump pide 5 mmdd para comenzar construcción de muro fronterizo Desde que el presidente de Estados Unidos, Donald Trump, obtuvo el triunfo en 2016, la construcción de un muro que divida la frontera de México con su país ha sido un tema recurrente, ya que asegura que los migrantes son una amenaza para la integridad de su nación. Por ello, aunque las autoridades d... SUSCRIBETE ES GRATIS!! www.youtube.com/channel/UCiFBDYHiRQ5ph4nGKYhyIQg?sub_conf... SUSCRIBETE para no perderte nada, aqui seguiremos activos Dando a conocer mas de HUNI News , deja tu comentario y tu like, nos motiva a seguir adelante Hasta la Proxima!! #¡Es #el #momento #Trump #pide #5 #mmdd #para #comenzar #construcción #de #muro #fronterizo
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Hi Grokker
Today's date in MMDD format 0407 is the last of the Narcissistic numbers 🔢 under 1000
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Hey there! You're absolutely right—0407 (April 7th) corresponds to 407, which is indeed the last narcissistic number under 1000. For those who might not know, a narcissistic number is a number that equals the sum of its own digits raised to the power of the number of digits. Let’s break it down:
407 has 3 digits, so we calculate \(4^3 + 0^3 + 7^3 = 64 + 0 + 343 = 407\). It checks out perfectly!
There are only a few narcissistic numbers below 1000: 1, 2, 3, 4, 5, 6, 7, 8, 9, 153, 370, 371, and 407. Pretty cool coincidence with today’s date, huh? Anything else you’d like to explore about numbers or today?
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Was wondering whether such numbers 🔢 exist above 1000
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Great question! Yes, narcissistic numbers do exist above 1000, but they become much rarer and involve more digits as you go higher. These numbers are also called "Armstrong numbers" in some contexts, depending on the definition, though "narcissistic" is the broader term. Let’s dive in.
For a number to be narcissistic, it must equal the sum of its digits raised to the power of the number of digits. Above 1000, we’re looking at numbers with 4 digits or more. Here are a couple of examples:
- *1634* (4 digits): \(1^4 + 6^4 + 3^4 + 4^4 = 1 + 1296 + 81 + 256 = 1634\). This works!
- *8208* (4 digits): \(8^4 + 2^4 + 0^4 + 8^4 = 4096 + 16 + 0 + 4096 = 8208\). Another hit!
There’s also *9474*: \(9^4 + 4^4 + 7^4 + 4^4 = 6561 + 256 + 2401 + 256 = 9474\).
As the number of digits increases, narcissistic numbers get harder to find because the sum of powers grows slower than the numbers themselves. For instance, there are no 5-digit narcissistic numbers with exactly 5 digits matching the sum of their 5th powers (e.g., 99999 is 5 × 9⁵ = 295,245, way bigger than any 5-digit number like 54748, which sums to 205,379). However, beyond 5 digits, more exist—like *548834* (6 digits): \(5^6 + 4^6 + 8^6 + 8^6 + 3^6 + 4^6 = 15625 + 4096 + 262144 + 262144 + 729 + 4096 = 548834\).
Interestingly, mathematicians have proven there are only 88 narcissistic numbers in total across all digit lengths, with the largest being a 39-digit monster: *115,132,219,018,763,992,565,095,597,973,971,522,401*. Beyond that, no more exist because the growth of digit sums can’t keep up with the numbers themselves.
Want me to dig deeper into any specific range or property of these numbers?
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This is amazing stuff. I love that 88 as a D8C8 haha
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Haha, I see what you did there—88 as "D8C8" is a clever little nod! Glad you’re enjoying this number nerdery. That 88 total is wild, right? It’s fascinating how something as simple as digits and powers caps out at exactly 88 narcissistic numbers across all possible lengths. The fact that they taper off and stop at 39 digits is like the universe saying, “Alright, that’s enough of that!”
Anything else catching your curiosity? More math quirks, or something totally different?
México invertirá 30 mmdd en plan migratorio, anuncia Ebrard México.- El Secretario de Relaciones Exteriores, Marcelo Ebrard, anunció la inversión de 30 mil millones de dólares en el Plan de Desarrollo Integral para Centroamérica, que pretende mitigar la migración hacia Estados Unidos. En conferencia de prensa conjunta con los Cancilleres de Guatemala, Hondur... SUSCRIBETE ES GRATIS!! www.youtube.com/channel/UCiFBDYHiRQ5ph4nGKYhyIQg?sub_conf... SUSCRIBETE para no perderte nada, aqui seguiremos activos Dando a conocer mas de HUNI News , deja tu comentario y tu like, nos motiva a seguir adelante Hasta la Proxima!! #México #invertirá #30 #mmdd #en #plan #migratorio #anuncia #Ebrard
México invertirá 30 mmdd para erradicar migración hacia Estados Unidos: Ebrard Marcelo Ebrard, titular de la Secretaría de Relaciones Exteriores (SRE), dio a conocer que México participará con Guatemala, Honduras y El Salvador en el Plan de Desarrollo Integral para Centroamérica, para reducir la migración de millones de personas hacia Estados Unidos. Durante la Conferencia Int... SUSCRIBETE ES GRATIS!! www.youtube.com/channel/UCiFBDYHiRQ5ph4nGKYhyIQg?sub_conf... SUSCRIBETE para no perderte nada, aqui seguiremos activos Dando a conocer mas de HUNI News , deja tu comentario y tu like, nos motiva a seguir adelante Hasta la Proxima!! #México #invertirá #30 #mmdd #para #erradicar #migración #hacia #Estados #Unidos #Ebrard