Base | Representation |
---|---|
bin | 1101101010010… |
… | …0000111011011 |
3 | 10222210220102000 |
4 | 3122210013123 |
5 | 104131422243 |
6 | 5404012043 |
7 | 1264000521 |
oct | 332440733 |
9 | 128726360 |
10 | 57295323 |
11 | 2a383908 |
12 | 17231023 |
13 | bb40b77 |
14 | 7876311 |
15 | 506b5d3 |
hex | 36a41db |
57295323 has 32 divisors (see below), whose sum is σ = 89164800. Its totient is φ = 36292608.
The previous prime is 57295319. The next prime is 57295333. The reversal of 57295323 is 32359275.
It is not a de Polignac number, because 57295323 - 22 = 57295319 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57295333) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159418 + ... + 159776.
It is an arithmetic number, because the mean of its divisors is an integer number (2786400).
Almost surely, 257295323 is an apocalyptic number.
57295323 is a deficient number, since it is larger than the sum of its proper divisors (31869477).
57295323 is a wasteful number, since it uses less digits than its factorization.
57295323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 648 (or 642 counting only the distinct ones).
The product of its digits is 56700, while the sum is 36.
The square root of 57295323 is about 7569.3674108211. The cubic root of 57295323 is about 385.5136181960.
The spelling of 57295323 in words is "fifty-seven million, two hundred ninety-five thousand, three hundred twenty-three".
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