Base | Representation |
---|---|
bin | 1101100001110… |
… | …0100110101000 |
3 | 10221202201000021 |
4 | 3120130212220 |
5 | 104011142024 |
6 | 5344050224 |
7 | 1256166340 |
oct | 330344650 |
9 | 127681007 |
10 | 56740264 |
11 | 2a034889 |
12 | 17003974 |
13 | b9a8329 |
14 | 776dd20 |
15 | 4eabde4 |
hex | 361c9a8 |
56740264 has 32 divisors (see below), whose sum is σ = 126875520. Its totient is φ = 23259456.
The previous prime is 56740253. The next prime is 56740279. The reversal of 56740264 is 46204765.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20739 + ... + 23314.
It is an arithmetic number, because the mean of its divisors is an integer number (3964860).
Almost surely, 256740264 is an apocalyptic number.
It is an amenable number.
56740264 is an abundant number, since it is smaller than the sum of its proper divisors (70135256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56740264 is a wasteful number, since it uses less digits than its factorization.
56740264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44089 (or 44085 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 34.
The square root of 56740264 is about 7532.6133579257. The cubic root of 56740264 is about 384.2646649096.
The spelling of 56740264 in words is "fifty-six million, seven hundred forty thousand, two hundred sixty-four".
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