Base | Representation |
---|---|
bin | 1101101111001… |
… | …1011011001000 |
3 | 11000102102000022 |
4 | 3123303123020 |
5 | 104222321133 |
6 | 5415000012 |
7 | 1266522554 |
oct | 333633310 |
9 | 130372008 |
10 | 57620168 |
11 | 2a585981 |
12 | 17369008 |
13 | bc25998 |
14 | 791c864 |
15 | 50d2998 |
hex | 36f36c8 |
57620168 has 16 divisors (see below), whose sum is σ = 108133980. Its totient is φ = 28784448.
The previous prime is 57620153. The next prime is 57620203. The reversal of 57620168 is 86102675.
It can be written as a sum of positive squares in 2 ways, for example, as 44063044 + 13557124 = 6638^2 + 3682^2 .
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, 9146 + ... + 14102.
Almost surely, 257620168 is an apocalyptic number.
It is an amenable number.
57620168 is a deficient number, since it is larger than the sum of its proper divisors (50513812).
57620168 is a wasteful number, since it uses less digits than its factorization.
57620168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6416 (or 6412 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 57620168 is about 7590.7949517821. The cubic root of 57620168 is about 386.2408226333.
The spelling of 57620168 in words is "fifty-seven million, six hundred twenty thousand, one hundred sixty-eight".
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