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56376168 = 23310872161
BaseRepresentation
bin1101011100001…
…1101101101000
310221002012120020
43113003231220
5103413014133
65332200440
71253122002
oct327035550
9127065506
1056376168
1129906282
1216a69120
13b8ab6a4
1476b7372
154e390b3
hex35c3b68

56376168 has 32 divisors (see below), whose sum is σ = 141135360. Its totient is φ = 18766080.

The previous prime is 56376161. The next prime is 56376169. The reversal of 56376168 is 86167365.

It is not an unprimeable number, because it can be changed into a prime (56376161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25008 + ... + 27168.

It is an arithmetic number, because the mean of its divisors is an integer number (4410480).

Almost surely, 256376168 is an apocalyptic number.

It is an amenable number.

56376168 is an abundant number, since it is smaller than the sum of its proper divisors (84759192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56376168 is a wasteful number, since it uses less digits than its factorization.

56376168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3257 (or 3253 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 56376168 is about 7508.4064887298. The cubic root of 56376168 is about 383.4409725868.

The spelling of 56376168 in words is "fifty-six million, three hundred seventy-six thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 1087 2161 2174 3261 4322 4348 6483 6522 8644 8696 12966 13044 17288 25932 26088 51864 2349007 4698014 7047021 9396028 14094042 18792056 28188084 56376168