Base | Representation |
---|---|
bin | 110100100000111101… |
… | …110110100110101100 |
3 | 12101112202022221010102 |
4 | 310200331312212230 |
5 | 1410440220111304 |
6 | 41523143130232 |
7 | 4034224126541 |
oct | 644075664654 |
9 | 171482287112 |
10 | 56387660204 |
11 | 21a06400777 |
12 | ab18143978 |
13 | 5418249515 |
14 | 2a2cc10bc8 |
15 | 1700554d1e |
hex | d20f769ac |
56387660204 has 12 divisors (see below), whose sum is σ = 102081109200. Its totient is φ = 27221629008.
The previous prime is 56387660183. The next prime is 56387660207. The reversal of 56387660204 is 40206678365.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (56387660207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243050144 + ... + 243050375.
It is an arithmetic number, because the mean of its divisors is an integer number (8506759100).
Almost surely, 256387660204 is an apocalyptic number.
It is an amenable number.
56387660204 is a deficient number, since it is larger than the sum of its proper divisors (45693448996).
56387660204 is a wasteful number, since it uses less digits than its factorization.
56387660204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486100552 (or 486100550 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 47.
The spelling of 56387660204 in words is "fifty-six billion, three hundred eighty-seven million, six hundred sixty thousand, two hundred four".
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