Base | Representation |
---|---|
bin | 1101011000111… |
… | …1101001001111 |
3 | 10220200101000020 |
4 | 3112033221033 |
5 | 103334203040 |
6 | 5323433223 |
7 | 1251243135 |
oct | 326175117 |
9 | 126611006 |
10 | 56162895 |
11 | 29780018 |
12 | 16985813 |
13 | b8355a9 |
14 | 765d755 |
15 | 4de5cd0 |
hex | 358fa4f |
56162895 has 16 divisors (see below), whose sum is σ = 93768192. Its totient is φ = 28651040.
The previous prime is 56162891. The next prime is 56162923. The reversal of 56162895 is 59826165.
It is not a de Polignac number, because 56162895 - 22 = 56162891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56162891) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81051 + ... + 81740.
It is an arithmetic number, because the mean of its divisors is an integer number (5860512).
Almost surely, 256162895 is an apocalyptic number.
56162895 is a deficient number, since it is larger than the sum of its proper divisors (37605297).
56162895 is a wasteful number, since it uses less digits than its factorization.
56162895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162822.
The product of its digits is 129600, while the sum is 42.
The square root of 56162895 is about 7494.1907501744. The cubic root of 56162895 is about 382.9568380714.
The spelling of 56162895 in words is "fifty-six million, one hundred sixty-two thousand, eight hundred ninety-five".
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