Base | Representation |
---|---|
bin | 1101100010111… |
… | …1010100001100 |
3 | 10221220121010221 |
4 | 3120233110030 |
5 | 104021120113 |
6 | 5345441124 |
7 | 1256635651 |
oct | 330572414 |
9 | 127817127 |
10 | 56816908 |
11 | 2a087425 |
12 | 170401a4 |
13 | ba04195 |
14 | 778dc28 |
15 | 4ec498d |
hex | 362f50c |
56816908 has 12 divisors (see below), whose sum is σ = 99520792. Its totient is φ = 28382400.
The previous prime is 56816899. The next prime is 56816917. The reversal of 56816908 is 80961865.
56816908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (56816899) and next prime (56816917).
It is a super-2 number, since 2×568169082 = 6456322069360928, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110 + ... + 10717.
Almost surely, 256816908 is an apocalyptic number.
It is an amenable number.
56816908 is a deficient number, since it is larger than the sum of its proper divisors (42703884).
56816908 is a wasteful number, since it uses less digits than its factorization.
56816908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13032 (or 13030 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 43.
The square root of 56816908 is about 7537.6991184313. The cubic root of 56816908 is about 384.4376069435.
The spelling of 56816908 in words is "fifty-six million, eight hundred sixteen thousand, nine hundred eight".
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