Base | Representation |
---|---|
bin | 110100110110111011… |
… | …010110111100001000 |
3 | 12102111102121212022210 |
4 | 310312323112330020 |
5 | 1412214030324333 |
6 | 42023504145120 |
7 | 4046316634533 |
oct | 646673267410 |
9 | 172442555283 |
10 | 56756104968 |
11 | 22085383782 |
12 | abbb6081a0 |
13 | 547668cc84 |
14 | 2a65b1da1a |
15 | 1722a83a63 |
hex | d36ed6f08 |
56756104968 has 32 divisors (see below), whose sum is σ = 141943426560. Its totient is φ = 18911613120.
The previous prime is 56756104967. The next prime is 56756104991. The reversal of 56756104968 is 86940165765.
It is a super-2 number, since 2×567561049682 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (56756104967) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377448 + ... + 505943.
It is an arithmetic number, because the mean of its divisors is an integer number (4435732080).
Almost surely, 256756104968 is an apocalyptic number.
It is an amenable number.
56756104968 is an abundant number, since it is smaller than the sum of its proper divisors (85187321592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56756104968 is a wasteful number, since it uses less digits than its factorization.
56756104968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886077 (or 886073 counting only the distinct ones).
The product of its (nonzero) digits is 10886400, while the sum is 57.
The spelling of 56756104968 in words is "fifty-six billion, seven hundred fifty-six million, one hundred four thousand, nine hundred sixty-eight".
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