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56233088 = 272915149
BaseRepresentation
bin1101011010000…
…0110010000000
310220210221021222
43112200302000
5103343424323
65325134212
71251654602
oct326406200
9126727258
1056233088
112981882a
12169ba368
13b85b522
14767b172
154e0b9c8
hex35a0c80

56233088 has 32 divisors (see below), whose sum is σ = 115897500. Its totient is φ = 27145216.

The previous prime is 56233061. The next prime is 56233097. The reversal of 56233088 is 88033265.

It can be written as a sum of positive squares in 2 ways, for example, as 55472704 + 760384 = 7448^2 + 872^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3863 + ... + 11286.

Almost surely, 256233088 is an apocalyptic number.

56233088 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

56233088 is an abundant number, since it is smaller than the sum of its proper divisors (59664412).

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

56233088 is a wasteful number, since it uses less digits than its factorization.

56233088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15192 (or 15180 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 56233088 is about 7498.8724485752. The cubic root of 56233088 is about 383.1163128659.

The spelling of 56233088 in words is "fifty-six million, two hundred thirty-three thousand, eighty-eight".

Divisors: 1 2 4 8 16 29 32 58 64 116 128 232 464 928 1856 3712 15149 30298 60596 121192 242384 439321 484768 878642 969536 1757284 1939072 3514568 7029136 14058272 28116544 56233088