Base | Representation |
---|---|
bin | 1101011010011… |
… | …1010111101000 |
3 | 10220212022022101 |
4 | 3112213113220 |
5 | 103400310242 |
6 | 5325503144 |
7 | 1252126351 |
oct | 326472750 |
9 | 126768271 |
10 | 56260072 |
11 | 29837030 |
12 | 16a11ab4 |
13 | b86a8ab |
14 | 7686d28 |
15 | 4e149b7 |
hex | 35a75e8 |
56260072 has 32 divisors (see below), whose sum is σ = 121849920. Its totient is φ = 24067840.
The previous prime is 56260067. The next prime is 56260103. The reversal of 56260072 is 27006265.
It is a self number, because there is not a number n which added to its sum of digits gives 56260072.
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, 17308 + ... + 20299.
It is an arithmetic number, because the mean of its divisors is an integer number (3807810).
Almost surely, 256260072 is an apocalyptic number.
It is an amenable number.
56260072 is an abundant number, since it is smaller than the sum of its proper divisors (65589848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56260072 is a wasteful number, since it uses less digits than its factorization.
56260072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37641 (or 37637 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 56260072 is about 7500.6714366115. The cubic root of 56260072 is about 383.1775837760.
The spelling of 56260072 in words is "fifty-six million, two hundred sixty thousand, seventy-two".
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