Base | Representation |
---|---|
bin | 110110101000001000110001… |
… | …0111100000111010000101000 |
3 | 2100000022212110222010221020002 |
4 | 1231100101202330013100220 |
5 | 1000440100100302222330 |
6 | 4421541050524322132 |
7 | 203132241162566345 |
oct | 15520214274072050 |
9 | 2300285428127202 |
10 | 480505421132840 |
11 | 12a11622852a604 |
12 | 45a852053a3348 |
13 | 1781660b6b9b3c |
14 | 869282d3c97cc |
15 | 3a840ae58be45 |
hex | 1b50462f07428 |
480505421132840 has 64 divisors (see below), whose sum is σ = 1152314520111360. Its totient is φ = 179698170700800.
The previous prime is 480505421132839. The next prime is 480505421132897. The reversal of 480505421132840 is 48231124505084.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2339717252 + ... + 2339922611.
It is an arithmetic number, because the mean of its divisors is an integer number (18004914376740).
Almost surely, 2480505421132840 is an apocalyptic number.
480505421132840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
480505421132840 is an abundant number, since it is smaller than the sum of its proper divisors (671809098978520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480505421132840 is a wasteful number, since it uses less digits than its factorization.
480505421132840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4679640042 (or 4679640038 counting only the distinct ones).
The product of its (nonzero) digits is 1228800, while the sum is 47.
The spelling of 480505421132840 in words is "four hundred eighty trillion, five hundred five billion, four hundred twenty-one million, one hundred thirty-two thousand, eight hundred forty".
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