Base | Representation |
---|---|
bin | 1101101110011… |
… | …0110101110001 |
3 | 11000022210022022 |
4 | 3123212311301 |
5 | 104214144000 |
6 | 5413521225 |
7 | 1266216362 |
oct | 333466561 |
9 | 130283268 |
10 | 57568625 |
11 | 2a550184 |
12 | 17343215 |
13 | bc0839a |
14 | 7907b69 |
15 | 50c2585 |
hex | 36e6d71 |
57568625 has 16 divisors (see below), whose sum is σ = 74327760. Its totient is φ = 44464000.
The previous prime is 57568591. The next prime is 57568631. The reversal of 57568625 is 52686575.
It can be written as a sum of positive squares in 8 ways, for example, as 5973136 + 51595489 = 2444^2 + 7183^2 .
It is not a de Polignac number, because 57568625 - 214 = 57552241 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4316 + ... + 11565.
It is an arithmetic number, because the mean of its divisors is an integer number (4645485).
Almost surely, 257568625 is an apocalyptic number.
It is an amenable number.
57568625 is a deficient number, since it is larger than the sum of its proper divisors (16759135).
57568625 is a wasteful number, since it uses less digits than its factorization.
57568625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15925 (or 15915 counting only the distinct ones).
The product of its digits is 504000, while the sum is 44.
The square root of 57568625 is about 7587.3990932335. The cubic root of 57568625 is about 386.1256202052.
The spelling of 57568625 in words is "fifty-seven million, five hundred sixty-eight thousand, six hundred twenty-five".
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