Base | Representation |
---|---|
bin | 1101100000101… |
… | …1100000101100 |
3 | 10221122010222020 |
4 | 3120023200230 |
5 | 104001422002 |
6 | 5342350140 |
7 | 1255455252 |
oct | 330134054 |
9 | 127563866 |
10 | 56670252 |
11 | 29a97221 |
12 | 16b8b350 |
13 | b9824c2 |
14 | 77525d2 |
15 | 4e962bc |
hex | 360b82c |
56670252 has 24 divisors (see below), whose sum is σ = 137980416. Its totient is φ = 18068688.
The previous prime is 56670233. The next prime is 56670277. The reversal of 56670252 is 25207665.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102388 + ... + 102939.
It is an arithmetic number, because the mean of its divisors is an integer number (5749184).
Almost surely, 256670252 is an apocalyptic number.
It is an amenable number.
56670252 is an abundant number, since it is smaller than the sum of its proper divisors (81310164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56670252 is a wasteful number, since it uses less digits than its factorization.
56670252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205357 (or 205355 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 56670252 is about 7527.9646651668. The cubic root of 56670252 is about 384.1065513778.
The spelling of 56670252 in words is "fifty-six million, six hundred seventy thousand, two hundred fifty-two".
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