Base | Representation |
---|---|
bin | 1101100001100… |
… | …1000100101100 |
3 | 10221201222011201 |
4 | 3120121010230 |
5 | 104010211204 |
6 | 5343455244 |
7 | 1256106232 |
oct | 330310454 |
9 | 127658151 |
10 | 56725804 |
11 | 2a024a33 |
12 | 16bb7524 |
13 | b9a1885 |
14 | 7768952 |
15 | 4ea79a4 |
hex | 361912c |
56725804 has 24 divisors (see below), whose sum is σ = 107352000. Its totient is φ = 26125056.
The previous prime is 56725789. The next prime is 56725813. The reversal of 56725804 is 40852765.
56725804 = T310 + T311 + ... + T717.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5679 + ... + 12070.
It is an arithmetic number, because the mean of its divisors is an integer number (4473000).
Almost surely, 256725804 is an apocalyptic number.
It is an amenable number.
56725804 is a deficient number, since it is larger than the sum of its proper divisors (50626196).
56725804 is a wasteful number, since it uses less digits than its factorization.
56725804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17817 (or 17815 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 56725804 is about 7531.6534705203. The cubic root of 56725804 is about 384.2320194315.
It can be divided in two parts, 5672 and 5804, that added together give a triangular number (11476 = T151).
The spelling of 56725804 in words is "fifty-six million, seven hundred twenty-five thousand, eight hundred four".
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