Base | Representation |
---|---|
bin | 1101101011011… |
… | …0000000100010 |
3 | 10222221121221100 |
4 | 3122312000202 |
5 | 104141243420 |
6 | 5405335230 |
7 | 1264424265 |
oct | 332660042 |
9 | 128847840 |
10 | 57368610 |
11 | 2a423982 |
12 | 17267516 |
13 | bb68330 |
14 | 7894cdc |
15 | 5083190 |
hex | 36b6022 |
57368610 has 48 divisors (see below), whose sum is σ = 160635384. Its totient is φ = 14121216.
The previous prime is 57368593. The next prime is 57368621. The reversal of 57368610 is 1686375.
57368610 is a `hidden beast` number, since 5 + 7 + 36 + 8 + 610 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 26532801 + 30835809 = 5151^2 + 5553^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23347 + ... + 25686.
Almost surely, 257368610 is an apocalyptic number.
57368610 is an abundant number, since it is smaller than the sum of its proper divisors (103266774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57368610 is a wasteful number, since it uses less digits than its factorization.
57368610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49059 (or 49056 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 57368610 is about 7574.2068891733. The cubic root of 57368610 is about 385.6779195579.
The spelling of 57368610 in words is "fifty-seven million, three hundred sixty-eight thousand, six hundred ten".
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