Base | Representation |
---|---|
bin | 1101100110010… |
… | …1100100110000 |
3 | 10222022220000012 |
4 | 3121211210300 |
5 | 104100223102 |
6 | 5354314052 |
7 | 1261552622 |
oct | 331454460 |
9 | 128286005 |
10 | 57039152 |
11 | 2a2193a5 |
12 | 17128928 |
13 | ba813a1 |
14 | 780ac12 |
15 | 501a752 |
hex | 3665930 |
57039152 has 20 divisors (see below), whose sum is σ = 110837400. Its totient is φ = 28435968.
The previous prime is 57039139. The next prime is 57039167. The reversal of 57039152 is 25193075.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
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, 599 + ... + 10697.
It is an arithmetic number, because the mean of its divisors is an integer number (5541870).
Almost surely, 257039152 is an apocalyptic number.
It is an amenable number.
57039152 is a deficient number, since it is larger than the sum of its proper divisors (53798248).
57039152 is a wasteful number, since it uses less digits than its factorization.
57039152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10460 (or 10454 counting only the distinct ones).
The product of its (nonzero) digits is 9450, while the sum is 32.
The square root of 57039152 is about 7552.4268947140. The cubic root of 57039152 is about 384.9382078825.
The spelling of 57039152 in words is "fifty-seven million, thirty-nine thousand, one hundred fifty-two".
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