Base | Representation |
---|---|
bin | 1101110100000… |
… | …1011110100011 |
3 | 11001000122120022 |
4 | 3131001132203 |
5 | 104313034000 |
6 | 5425504055 |
7 | 1302323630 |
oct | 335013643 |
9 | 131018508 |
10 | 57939875 |
11 | 2a7840a4 |
12 | 174a202b |
13 | c008366 |
14 | 79a3187 |
15 | 5147585 |
hex | 37417a3 |
57939875 has 32 divisors (see below), whose sum is σ = 86261760. Its totient is φ = 37989600.
The previous prime is 57939853. The next prime is 57939887. The reversal of 57939875 is 57893975.
It is a happy number.
It is not a de Polignac number, because 57939875 - 218 = 57677731 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18686 + ... + 21564.
It is an arithmetic number, because the mean of its divisors is an integer number (2695680).
Almost surely, 257939875 is an apocalyptic number.
57939875 is a deficient number, since it is larger than the sum of its proper divisors (28321885).
57939875 is a wasteful number, since it uses less digits than its factorization.
57939875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2924 (or 2914 counting only the distinct ones).
The product of its digits is 2381400, while the sum is 53.
The square root of 57939875 is about 7611.8246826894. The cubic root of 57939875 is about 386.9538612320.
The spelling of 57939875 in words is "fifty-seven million, nine hundred thirty-nine thousand, eight hundred seventy-five".
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