Base | Representation |
---|---|
bin | 1101101110100… |
… | …0100011001001 |
3 | 11000100010220120 |
4 | 3123220203021 |
5 | 104214410000 |
6 | 5414013453 |
7 | 1266245652 |
oct | 333504311 |
9 | 130303816 |
10 | 57575625 |
11 | 2a555468 |
12 | 17347289 |
13 | bc0b623 |
14 | 790a529 |
15 | 50c46a0 |
hex | 36e88c9 |
57575625 has 20 divisors (see below), whose sum is σ = 95931792. Its totient is φ = 30706000.
The previous prime is 57575597. The next prime is 57575627. The reversal of 57575625 is 52657575.
57575625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57575625 - 25 = 57575593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57575627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13479 + ... + 17228.
Almost surely, 257575625 is an apocalyptic number.
It is an amenable number.
57575625 is a deficient number, since it is larger than the sum of its proper divisors (38356167).
57575625 is an equidigital number, since it uses as much as digits as its factorization.
57575625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30730 (or 30715 counting only the distinct ones).
The product of its digits is 367500, while the sum is 42.
The square root of 57575625 is about 7587.8603703547. The cubic root of 57575625 is about 386.1412697585.
The spelling of 57575625 in words is "fifty-seven million, five hundred seventy-five thousand, six hundred twenty-five".
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