Base | Representation |
---|---|
bin | 1101010111010… |
… | …0110101000000 |
3 | 10220110210100010 |
4 | 3111310311000 |
5 | 103322144211 |
6 | 5321224520 |
7 | 1250304663 |
oct | 325646500 |
9 | 126423303 |
10 | 56053056 |
11 | 29705544 |
12 | 16932140 |
13 | b7c75b7 |
14 | 76316da |
15 | 4dc34a6 |
hex | 3574d40 |
56053056 has 56 divisors (see below), whose sum is σ = 153436320. Its totient is φ = 18038272.
The previous prime is 56053033. The next prime is 56053061. The reversal of 56053056 is 65035065.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
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, 535 + ... + 10601.
Almost surely, 256053056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56053056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76718160).
56053056 is an abundant number, since it is smaller than the sum of its proper divisors (97383264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56053056 is a wasteful number, since it uses less digits than its factorization.
56053056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10111 (or 10101 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 30.
The square root of 56053056 is about 7486.8588874107. The cubic root of 56053056 is about 382.7070227942.
Subtracting 56053056 from its reverse (65035065), we obtain a square (8982009 = 29972).
The spelling of 56053056 in words is "fifty-six million, fifty-three thousand, fifty-six".
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