Base | Representation |
---|---|
bin | 1101101101100… |
… | …1010011001100 |
3 | 11000012222020012 |
4 | 3123121103030 |
5 | 104210410124 |
6 | 5412412352 |
7 | 1265565602 |
oct | 333312314 |
9 | 130188205 |
10 | 57513164 |
11 | 2a512545 |
12 | 173170b8 |
13 | bbb9077 |
14 | 78d1872 |
15 | 50b0e0e |
hex | 36d94cc |
57513164 has 6 divisors (see below), whose sum is σ = 100648044. Its totient is φ = 28756580.
The previous prime is 57513163. The next prime is 57513187. The reversal of 57513164 is 46131575.
It is a self number, because there is not a number n which added to its sum of digits gives 57513164.
It is not an unprimeable number, because it can be changed into a prime (57513161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7189142 + ... + 7189149.
It is an arithmetic number, because the mean of its divisors is an integer number (16774674).
Almost surely, 257513164 is an apocalyptic number.
It is an amenable number.
57513164 is a deficient number, since it is larger than the sum of its proper divisors (43134880).
57513164 is a wasteful number, since it uses less digits than its factorization.
57513164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14378295 (or 14378293 counting only the distinct ones).
The product of its digits is 12600, while the sum is 32.
The square root of 57513164 is about 7583.7434028321. The cubic root of 57513164 is about 386.0015839286.
The spelling of 57513164 in words is "fifty-seven million, five hundred thirteen thousand, one hundred sixty-four".
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