Base | Representation |
---|---|
bin | 1101011010101… |
… | …0110101110000 |
3 | 10220220000210220 |
4 | 3112222311300 |
5 | 103401234123 |
6 | 5330053040 |
7 | 1252215660 |
oct | 326526560 |
9 | 126800726 |
10 | 56274288 |
11 | 29846784 |
12 | 16a1a180 |
13 | b8741c5 |
14 | 768c1a0 |
15 | 4e18ce3 |
hex | 35aad70 |
56274288 has 40 divisors (see below), whose sum is σ = 166144128. Its totient is φ = 16078272.
The previous prime is 56274221. The next prime is 56274319. The reversal of 56274288 is 88247265.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
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, 83406 + ... + 84077.
Almost surely, 256274288 is an apocalyptic number.
It is an amenable number.
56274288 is an abundant number, since it is smaller than the sum of its proper divisors (109869840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56274288 is a wasteful number, since it uses less digits than its factorization.
56274288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167501 (or 167495 counting only the distinct ones).
The product of its digits is 215040, while the sum is 42.
The square root of 56274288 is about 7501.6190252505. The cubic root of 56274288 is about 383.2098552940.
The spelling of 56274288 in words is "fifty-six million, two hundred seventy-four thousand, two hundred eighty-eight".
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