Base | Representation |
---|---|
bin | 11010001100111110011111… |
… | …11101100111100111101100 |
3 | 21120000110111222212221121012 |
4 | 31012133033331213213230 |
5 | 30023023213140000440 |
6 | 322314251514124352 |
7 | 15064641044006333 |
oct | 1506371775474754 |
9 | 246013458787535 |
10 | 57620475312620 |
11 | 173a57851733a0 |
12 | 65672987206b8 |
13 | 261c7839a39ac |
14 | 1032bbb176d1a |
15 | 69dc92a35e65 |
hex | 3467cff679ec |
57620475312620 has 24 divisors (see below), whose sum is σ = 132003270716688. Its totient is φ = 20952900113600.
The previous prime is 57620475312563. The next prime is 57620475312637. The reversal of 57620475312620 is 2621357402675.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130955625491 + ... + 130955625930.
It is an arithmetic number, because the mean of its divisors is an integer number (5500136279862).
Almost surely, 257620475312620 is an apocalyptic number.
It is an amenable number.
57620475312620 is an abundant number, since it is smaller than the sum of its proper divisors (74382795404068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57620475312620 is a wasteful number, since it uses less digits than its factorization.
57620475312620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261911251441 (or 261911251439 counting only the distinct ones).
The product of its (nonzero) digits is 4233600, while the sum is 50.
The spelling of 57620475312620 in words is "fifty-seven trillion, six hundred twenty billion, four hundred seventy-five million, three hundred twelve thousand, six hundred twenty".
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