Base | Representation |
---|---|
bin | 1101100100011… |
… | …0100101101011 |
3 | 10222002102220120 |
4 | 3121012211223 |
5 | 104032142420 |
6 | 5351454323 |
7 | 1260513612 |
oct | 331064553 |
9 | 128072816 |
10 | 56912235 |
11 | 2a142006 |
12 | 170873a3 |
13 | ba386a3 |
14 | 77b6879 |
15 | 4ee2d40 |
hex | 364696b |
56912235 has 16 divisors (see below), whose sum is σ = 95019264. Its totient is φ = 29033312.
The previous prime is 56912227. The next prime is 56912269. The reversal of 56912235 is 53221965.
It is a cyclic number.
It is not a de Polignac number, because 56912235 - 23 = 56912227 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56912196 and 56912205.
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, 82137 + ... + 82826.
It is an arithmetic number, because the mean of its divisors is an integer number (5938704).
Almost surely, 256912235 is an apocalyptic number.
56912235 is a deficient number, since it is larger than the sum of its proper divisors (38107029).
56912235 is a wasteful number, since it uses less digits than its factorization.
56912235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164994.
The product of its digits is 16200, while the sum is 33.
The square root of 56912235 is about 7544.0198170471. The cubic root of 56912235 is about 384.6524890306.
The spelling of 56912235 in words is "fifty-six million, nine hundred twelve thousand, two hundred thirty-five".
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