Base | Representation |
---|---|
bin | 1101100100111… |
… | …0101010010000 |
3 | 10222011010021001 |
4 | 3121032222100 |
5 | 104034222141 |
6 | 5352311344 |
7 | 1261012162 |
oct | 331165220 |
9 | 128133231 |
10 | 56945296 |
11 | 2a164931 |
12 | 170a2554 |
13 | ba4a755 |
14 | 77c4932 |
15 | 4eeca31 |
hex | 364ea90 |
56945296 has 20 divisors (see below), whose sum is σ = 110584192. Its totient is φ = 28407456.
The previous prime is 56945281. The next prime is 56945297. The reversal of 56945296 is 69254965.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (56945297) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3565 + ... + 11251.
Almost surely, 256945296 is an apocalyptic number.
It is an amenable number.
56945296 is a deficient number, since it is larger than the sum of its proper divisors (53638896).
56945296 is a wasteful number, since it uses less digits than its factorization.
56945296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8158 (or 8152 counting only the distinct ones).
The product of its digits is 583200, while the sum is 46.
The square root of 56945296 is about 7546.2107047180. The cubic root of 56945296 is about 384.7269576942.
The spelling of 56945296 in words is "fifty-six million, nine hundred forty-five thousand, two hundred ninety-six".
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