Base | Representation |
---|---|
bin | 1101010111011… |
… | …1001100110000 |
3 | 10220111021122211 |
4 | 3111313030300 |
5 | 103323002033 |
6 | 5321341504 |
7 | 1250345206 |
oct | 325671460 |
9 | 126437584 |
10 | 56062768 |
11 | 29711873 |
12 | 16937894 |
13 | b7cbb48 |
14 | 7635076 |
15 | 4dc62cd |
hex | 3577330 |
56062768 has 20 divisors (see below), whose sum is σ = 114339160. Its totient is φ = 26555904.
The previous prime is 56062763. The next prime is 56062781. The reversal of 56062768 is 86726065.
It is a self number, because there is not a number n which added to its sum of digits gives 56062768.
It is not an unprimeable number, because it can be changed into a prime (56062763) 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, 91905 + ... + 92512.
It is an arithmetic number, because the mean of its divisors is an integer number (5716958).
Almost surely, 256062768 is an apocalyptic number.
It is an amenable number.
56062768 is an abundant number, since it is smaller than the sum of its proper divisors (58276392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56062768 is a wasteful number, since it uses less digits than its factorization.
56062768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184444 (or 184438 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 56062768 is about 7487.5074624337. The cubic root of 56062768 is about 382.7291246874.
The spelling of 56062768 in words is "fifty-six million, sixty-two thousand, seven hundred sixty-eight".
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