Base | Representation |
---|---|
bin | 1101100010011… |
… | …1010010110000 |
3 | 10221211221001220 |
4 | 3120213102300 |
5 | 104014042143 |
6 | 5345025040 |
7 | 1256441106 |
oct | 330472260 |
9 | 127757056 |
10 | 56784048 |
11 | 2a064772 |
12 | 17025180 |
13 | b9c2239 |
14 | 7781c76 |
15 | 4eb9d83 |
hex | 36274b0 |
56784048 has 40 divisors (see below), whose sum is σ = 150661488. Its totient is φ = 18415872.
The previous prime is 56784023. The next prime is 56784083. The reversal of 56784048 is 84048765.
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, 14211 + ... + 17762.
Almost surely, 256784048 is an apocalyptic number.
It is an amenable number.
56784048 is an abundant number, since it is smaller than the sum of its proper divisors (93877440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56784048 is a wasteful number, since it uses less digits than its factorization.
56784048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32021 (or 32015 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 42.
The square root of 56784048 is about 7535.5190929358. The cubic root of 56784048 is about 384.3634796203.
The spelling of 56784048 in words is "fifty-six million, seven hundred eighty-four thousand, forty-eight".
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