Base | Representation |
---|---|
bin | 1101101110100… |
… | …1101000110010 |
3 | 11000100101000122 |
4 | 3123221220302 |
5 | 104220030312 |
6 | 5414050242 |
7 | 1266264650 |
oct | 333515062 |
9 | 130311018 |
10 | 57580082 |
11 | 2a55884a |
12 | 17349982 |
13 | bc10671 |
14 | 790bdd0 |
15 | 50c5b72 |
hex | 36e9a32 |
57580082 has 32 divisors (see below), whose sum is σ = 102595584. Its totient is φ = 23716800.
The previous prime is 57580049. The next prime is 57580087. The reversal of 57580082 is 28008575.
It is not an unprimeable number, because it can be changed into a prime (57580087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78188 + ... + 78920.
It is an arithmetic number, because the mean of its divisors is an integer number (3206112).
Almost surely, 257580082 is an apocalyptic number.
57580082 is a deficient number, since it is larger than the sum of its proper divisors (45015502).
57580082 is a wasteful number, since it uses less digits than its factorization.
57580082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 954.
The product of its (nonzero) digits is 22400, while the sum is 35.
The square root of 57580082 is about 7588.1540574767. The cubic root of 57580082 is about 386.1512333917.
The spelling of 57580082 in words is "fifty-seven million, five hundred eighty thousand, eighty-two".
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