Base | Representation |
---|---|
bin | 110100001010010100… |
… | …001000111100110000 |
3 | 12100120021020012221200 |
4 | 310022110020330300 |
5 | 1404200423022134 |
6 | 41421325451200 |
7 | 4021630653642 |
oct | 641224107460 |
9 | 170507205850 |
10 | 56007626544 |
11 | 21830932871 |
12 | aa30a10b00 |
13 | 53875a8c2c |
14 | 29d4566892 |
15 | 16cbed7499 |
hex | d0a508f30 |
56007626544 has 30 divisors (see below), whose sum is σ = 156743566356. Its totient is φ = 18669208800.
The previous prime is 56007626533. The next prime is 56007626551. The reversal of 56007626544 is 44562670065.
It is a self number, because there is not a number n which added to its sum of digits gives 56007626544.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194470782 + ... + 194471069.
Almost surely, 256007626544 is an apocalyptic number.
It is an amenable number.
56007626544 is an abundant number, since it is smaller than the sum of its proper divisors (100735939812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56007626544 is a wasteful number, since it uses less digits than its factorization.
56007626544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388941865 (or 388941856 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 45.
The spelling of 56007626544 in words is "fifty-six billion, seven million, six hundred twenty-six thousand, five hundred forty-four".
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