Base | Representation |
---|---|
bin | 1101100100010… |
… | …0110011100100 |
3 | 10222002001220002 |
4 | 3121010303210 |
5 | 104031424212 |
6 | 5351400432 |
7 | 1260453410 |
oct | 331046344 |
9 | 128061802 |
10 | 56904932 |
11 | 2a137577 |
12 | 17083118 |
13 | ba35276 |
14 | 77b3d40 |
15 | 4ee0ac2 |
hex | 3644ce4 |
56904932 has 24 divisors (see below), whose sum is σ = 114636480. Its totient is φ = 24210720.
The previous prime is 56904929. The next prime is 56904937. The reversal of 56904932 is 23940965.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (56904937) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3419 + ... + 11202.
It is an arithmetic number, because the mean of its divisors is an integer number (4776520).
Almost surely, 256904932 is an apocalyptic number.
It is an amenable number.
56904932 is an abundant number, since it is smaller than the sum of its proper divisors (57731548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56904932 is a wasteful number, since it uses less digits than its factorization.
56904932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14771 (or 14769 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 38.
The square root of 56904932 is about 7543.5357757487. The cubic root of 56904932 is about 384.6360354081.
The spelling of 56904932 in words is "fifty-six million, nine hundred four thousand, nine hundred thirty-two".
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