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88033088 = 2611139619
BaseRepresentation
bin1010011111101…
…00011101000000
320010122112200202
411033310131000
5140014024323
612422504332
72116161143
oct517643500
9203575622
1088033088
1145768620
12255950a8
13153138b0
14b99805a
157addd28
hex53f4740

88033088 has 56 divisors (see below), whose sum is σ = 205252320. Its totient is φ = 36933120.

The previous prime is 88033079. The next prime is 88033103.

88033088 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4343 + ... + 13961.

It is an arithmetic number, because the mean of its divisors is an integer number (3665220).

Almost surely, 288033088 is an apocalyptic number.

88033088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88033088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102626160).

88033088 is an abundant number, since it is smaller than the sum of its proper divisors (117219232).

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

88033088 is a wasteful number, since it uses less digits than its factorization.

88033088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9655 (or 9645 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 88033088 is about 9382.5949502257. The cubic root of 88033088 is about 444.8517588959.

The spelling of 88033088 in words is "eighty-eight million, thirty-three thousand, eighty-eight".

Divisors: 1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 143 176 208 286 352 416 572 704 832 1144 2288 4576 9152 9619 19238 38476 76952 105809 125047 153904 211618 250094 307808 423236 500188 615616 846472 1000376 1375517 1692944 2000752 2751034 3385888 4001504 5502068 6771776 8003008 11004136 22008272 44016544 88033088