Base | Representation |
---|---|
bin | 1101011000010… |
… | …0111001101000 |
3 | 10220121010122100 |
4 | 3112010321220 |
5 | 103331301023 |
6 | 5322453400 |
7 | 1251000630 |
oct | 326047150 |
9 | 126533570 |
10 | 56118888 |
11 | 2974aa51 |
12 | 16964260 |
13 | b81b557 |
14 | 764b6c0 |
15 | 4dd7c43 |
hex | 3584e68 |
56118888 has 48 divisors (see below), whose sum is σ = 173702880. Its totient is φ = 16033824.
The previous prime is 56118883. The next prime is 56118901. The reversal of 56118888 is 88881165.
It is a happy number.
56118888 is a `hidden beast` number, since 561 + 1 + 8 + 8 + 88 = 666.
It is not an unprimeable number, because it can be changed into a prime (56118883) 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, 55170 + ... + 56177.
It is an arithmetic number, because the mean of its divisors is an integer number (3618810).
Almost surely, 256118888 is an apocalyptic number.
It is an amenable number.
56118888 is an abundant number, since it is smaller than the sum of its proper divisors (117583992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56118888 is a wasteful number, since it uses less digits than its factorization.
56118888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111366 (or 111359 counting only the distinct ones).
The product of its digits is 122880, while the sum is 45.
The square root of 56118888 is about 7491.2541006163. The cubic root of 56118888 is about 382.8567887107.
The spelling of 56118888 in words is "fifty-six million, one hundred eighteen thousand, eight hundred eighty-eight".
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