Base | Representation |
---|---|
bin | 1101011000010… |
… | …0111000101001 |
3 | 10220121010120000 |
4 | 3112010320221 |
5 | 103331300300 |
6 | 5322453213 |
7 | 1251000510 |
oct | 326047051 |
9 | 126533500 |
10 | 56118825 |
11 | 2974a9a4 |
12 | 16964209 |
13 | b81b509 |
14 | 764b677 |
15 | 4dd7c00 |
hex | 3584e29 |
56118825 has 120 divisors (see below), whose sum is σ = 123152832. Its totient is φ = 24727680.
The previous prime is 56118809. The next prime is 56118833. The reversal of 56118825 is 52881165.
56118825 is a `hidden beast` number, since 561 + 18 + 82 + 5 = 666.
It is not a de Polignac number, because 56118825 - 24 = 56118809 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 56118825.
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 524422 + ... + 524528.
Almost surely, 256118825 is an apocalyptic number.
It is an amenable number.
56118825 is an abundant number, since it is smaller than the sum of its proper divisors (67034007).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56118825 is a wasteful number, since it uses less digits than its factorization.
56118825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173 (or 159 counting only the distinct ones).
The product of its digits is 19200, while the sum is 36.
The square root of 56118825 is about 7491.2498957117. The cubic root of 56118825 is about 382.8566454435.
The spelling of 56118825 in words is "fifty-six million, one hundred eighteen thousand, eight hundred twenty-five".
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