Base | Representation |
---|---|
bin | 1101011010110… |
… | …1101001100001 |
3 | 10220220121121000 |
4 | 3112231221201 |
5 | 103402121133 |
6 | 5330222213 |
7 | 1252264344 |
oct | 326555141 |
9 | 126817530 |
10 | 56285793 |
11 | 29854393 |
12 | 16a24969 |
13 | b879505 |
14 | 769245b |
15 | 4e1c413 |
hex | 35ada61 |
56285793 has 32 divisors (see below), whose sum is σ = 88992000. Its totient is φ = 35036928.
The previous prime is 56285777. The next prime is 56285797. The reversal of 56285793 is 39758265.
It is a happy number.
56285793 is a `hidden beast` number, since 56 + 28 + 579 + 3 = 666.
It is not a de Polignac number, because 56285793 - 24 = 56285777 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56285797) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67980 + ... + 68802.
It is an arithmetic number, because the mean of its divisors is an integer number (2781000).
Almost surely, 256285793 is an apocalyptic number.
It is an amenable number.
56285793 is a deficient number, since it is larger than the sum of its proper divisors (32706207).
56285793 is a wasteful number, since it uses less digits than its factorization.
56285793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 998 (or 992 counting only the distinct ones).
The product of its digits is 453600, while the sum is 45.
The square root of 56285793 is about 7502.3858205240. The cubic root of 56285793 is about 383.2359686347.
The spelling of 56285793 in words is "fifty-six million, two hundred eighty-five thousand, seven hundred ninety-three".
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