Base | Representation |
---|---|
bin | 110101111110010000… |
… | …010000010111100000 |
3 | 12112120211100111211211 |
4 | 311332100100113200 |
5 | 1422141401443113 |
6 | 42342332515504 |
7 | 4121060243506 |
oct | 657620202740 |
9 | 175524314754 |
10 | 57952765408 |
11 | 2263990944a |
12 | b29431bb94 |
13 | 5607585385 |
14 | 2b3aa20676 |
15 | 1792b5eb3d |
hex | d7e4105e0 |
57952765408 has 24 divisors (see below), whose sum is σ = 114228317448. Its totient is φ = 28942399104.
The previous prime is 57952765397. The next prime is 57952765441. The reversal of 57952765408 is 80456725975.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034266 + ... + 1088857.
It is an arithmetic number, because the mean of its divisors is an integer number (4759513227).
Almost surely, 257952765408 is an apocalyptic number.
It is an amenable number.
57952765408 is a deficient number, since it is larger than the sum of its proper divisors (56275552040).
57952765408 is a wasteful number, since it uses less digits than its factorization.
57952765408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2123986 (or 2123978 counting only the distinct ones).
The product of its (nonzero) digits is 21168000, while the sum is 58.
The spelling of 57952765408 in words is "fifty-seven billion, nine hundred fifty-two million, seven hundred sixty-five thousand, four hundred eight".
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