Base | Representation |
---|---|
bin | 1101101111000… |
… | …0001001110000 |
3 | 11000101201122000 |
4 | 3123300021300 |
5 | 104221404033 |
6 | 5414414000 |
7 | 1266435522 |
oct | 333601160 |
9 | 130351560 |
10 | 57606768 |
11 | 2a5768aa |
12 | 17361300 |
13 | bc1c85b |
14 | 7917a12 |
15 | 50cda13 |
hex | 36f0270 |
57606768 has 40 divisors (see below), whose sum is σ = 165354000. Its totient is φ = 19202112.
The previous prime is 57606739. The next prime is 57606779. The reversal of 57606768 is 86760675.
57606768 is a `hidden beast` number, since 576 + 0 + 6 + 76 + 8 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66243 + ... + 67106.
It is an arithmetic number, because the mean of its divisors is an integer number (4133850).
Almost surely, 257606768 is an apocalyptic number.
It is an amenable number.
57606768 is an abundant number, since it is smaller than the sum of its proper divisors (107747232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57606768 is a wasteful number, since it uses less digits than its factorization.
57606768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133366 (or 133354 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The square root of 57606768 is about 7589.9122524572. The cubic root of 57606768 is about 386.2108792502.
The spelling of 57606768 in words is "fifty-seven million, six hundred six thousand, seven hundred sixty-eight".
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