Base | Representation |
---|---|
bin | 110100100111100111… |
… | …100100111000001100 |
3 | 12101211112022211120000 |
4 | 310213213210320030 |
5 | 1411202302322230 |
6 | 41542211124300 |
7 | 4040050536243 |
oct | 644747447014 |
9 | 171745284500 |
10 | 56499260940 |
11 | 21a633a5a91 |
12 | ab495a3690 |
13 | 54353c2365 |
14 | 2a3d98195a |
15 | 170a24bb60 |
hex | d279e4e0c |
56499260940 has 60 divisors (see below), whose sum is σ = 177240279216. Its totient is φ = 15066469152.
The previous prime is 56499260903. The next prime is 56499260957. The reversal of 56499260940 is 4906299465.
It is a happy number.
56499260940 is a `hidden beast` number, since 5 + 6 + 499 + 2 + 60 + 94 + 0 = 666.
56499260940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17436424 + ... + 17439663.
Almost surely, 256499260940 is an apocalyptic number.
It is an amenable number.
56499260940 is an abundant number, since it is smaller than the sum of its proper divisors (120741018276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56499260940 is a wasteful number, since it uses less digits than its factorization.
56499260940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34876108 (or 34876097 counting only the distinct ones).
The product of its (nonzero) digits is 4199040, while the sum is 54.
The spelling of 56499260940 in words is "fifty-six billion, four hundred ninety-nine million, two hundred sixty thousand, nine hundred forty".
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