Base | Representation |
---|---|
bin | 1101010111010… |
… | …1000011010000 |
3 | 10220110211120220 |
4 | 3111311003100 |
5 | 103322211333 |
6 | 5321233040 |
7 | 1250310435 |
oct | 325650320 |
9 | 126424526 |
10 | 56053968 |
11 | 297061a3 |
12 | 16932780 |
13 | b7c7b39 |
14 | 7631b8c |
15 | 4dc38b3 |
hex | 35750d0 |
56053968 has 20 divisors (see below), whose sum is σ = 144806208. Its totient is φ = 18684640.
The previous prime is 56053957. The next prime is 56053973. The reversal of 56053968 is 86935065.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583848 + ... + 583943.
Almost surely, 256053968 is an apocalyptic number.
It is an amenable number.
56053968 is an abundant number, since it is smaller than the sum of its proper divisors (88752240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56053968 is a wasteful number, since it uses less digits than its factorization.
56053968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1167802 (or 1167796 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 42.
The square root of 56053968 is about 7486.9197938805. The cubic root of 56053968 is about 382.7090983689.
The spelling of 56053968 in words is "fifty-six million, fifty-three thousand, nine hundred sixty-eight".
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