Base | Representation |
---|---|
bin | 1101010111110… |
… | …0110101000001 |
3 | 10220112110021210 |
4 | 3111330311001 |
5 | 103324221300 |
6 | 5322040333 |
7 | 1250502345 |
oct | 325746501 |
9 | 126473253 |
10 | 56085825 |
11 | 29728124 |
12 | 169490a9 |
13 | b8094a3 |
14 | 763d625 |
15 | 4dcd050 |
hex | 357cd41 |
56085825 has 12 divisors (see below), whose sum is σ = 92728688. Its totient is φ = 29912400.
The previous prime is 56085823. The next prime is 56085833. The reversal of 56085825 is 52858065.
It is not a de Polignac number, because 56085825 - 21 = 56085823 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56085823) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 373831 + ... + 373980.
Almost surely, 256085825 is an apocalyptic number.
It is an amenable number.
56085825 is a deficient number, since it is larger than the sum of its proper divisors (36642863).
56085825 is a wasteful number, since it uses less digits than its factorization.
56085825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 747824 (or 747819 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 39.
The square root of 56085825 is about 7489.0470021225. The cubic root of 56085825 is about 382.7815859806.
The spelling of 56085825 in words is "fifty-six million, eighty-five thousand, eight hundred twenty-five".
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