Base | Representation |
---|---|
bin | 1101100100001… |
… | …0100000100101 |
3 | 10222001120222200 |
4 | 3121002200211 |
5 | 104031124100 |
6 | 5351245113 |
7 | 1260414111 |
oct | 331024045 |
9 | 128046880 |
10 | 56895525 |
11 | 2a1304a5 |
12 | 17079799 |
13 | ba30bbb |
14 | 77b0741 |
15 | 4edce00 |
hex | 3642825 |
56895525 has 18 divisors (see below), whose sum is σ = 101906610. Its totient is φ = 30344160.
The previous prime is 56895497. The next prime is 56895533. The reversal of 56895525 is 52559865.
It can be written as a sum of positive squares in 3 ways, for example, as 9326916 + 47568609 = 3054^2 + 6897^2 .
It is not a de Polignac number, because 56895525 - 211 = 56893477 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 126210 + ... + 126659.
Almost surely, 256895525 is an apocalyptic number.
It is an amenable number.
56895525 is a deficient number, since it is larger than the sum of its proper divisors (45011085).
56895525 is a wasteful number, since it uses less digits than its factorization.
56895525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252885 (or 252877 counting only the distinct ones).
The product of its digits is 540000, while the sum is 45.
The square root of 56895525 is about 7542.9122360001. The cubic root of 56895525 is about 384.6148394095.
The spelling of 56895525 in words is "fifty-six million, eight hundred ninety-five thousand, five hundred twenty-five".
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