Base | Representation |
---|---|
bin | 1101011010011… |
… | …1011010100100 |
3 | 10220212022120100 |
4 | 3112213122210 |
5 | 103400312020 |
6 | 5325504100 |
7 | 1252130040 |
oct | 326473244 |
9 | 126768510 |
10 | 56260260 |
11 | 29837191 |
12 | 16a12030 |
13 | b86a9c4 |
14 | 7687020 |
15 | 4e14a90 |
hex | 35a76a4 |
56260260 has 72 divisors (see below), whose sum is σ = 195039936. Its totient is φ = 12859200.
The previous prime is 56260249. The next prime is 56260271. The reversal of 56260260 is 6206265.
56260260 is a `hidden beast` number, since 56 + 2 + 602 + 6 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (56260249) and next prime (56260271).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21066 + ... + 23585.
It is an arithmetic number, because the mean of its divisors is an integer number (2708888).
Almost surely, 256260260 is an apocalyptic number.
It is an amenable number.
56260260 is an abundant number, since it is smaller than the sum of its proper divisors (138779676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56260260 is a wasteful number, since it uses less digits than its factorization.
56260260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44673 (or 44668 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 56260260 is about 7500.6839688124. The cubic root of 56260260 is about 383.1780105873.
The spelling of 56260260 in words is "fifty-six million, two hundred sixty thousand, two hundred sixty".
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