Base | Representation |
---|---|
bin | 1101100000011… |
… | …0111001100000 |
3 | 10221121012001112 |
4 | 3120012321200 |
5 | 104000320420 |
6 | 5342122452 |
7 | 1255346213 |
oct | 330067140 |
9 | 127535045 |
10 | 56651360 |
11 | 29a84007 |
12 | 16b80428 |
13 | b976a1c |
14 | 774977a |
15 | 4e908c5 |
hex | 3606e60 |
56651360 has 48 divisors (see below), whose sum is σ = 134292816. Its totient is φ = 22583808.
The previous prime is 56651359. The next prime is 56651363. The reversal of 56651360 is 6315665.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56651363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83342 + ... + 84018.
It is an arithmetic number, because the mean of its divisors is an integer number (2797767).
Almost surely, 256651360 is an apocalyptic number.
It is an amenable number.
56651360 is an abundant number, since it is smaller than the sum of its proper divisors (77641456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56651360 is a wasteful number, since it uses less digits than its factorization.
56651360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1215 (or 1207 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 32.
The square root of 56651360 is about 7526.7097725367. The cubic root of 56651360 is about 384.0638637994.
The spelling of 56651360 in words is "fifty-six million, six hundred fifty-one thousand, three hundred sixty".
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