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88082532 = 22333126309
BaseRepresentation
bin1010100000000…
…00100001100100
320010202001112000
411100000201210
5140022120112
612423525300
72116455246
oct520004144
9203661460
1088082532
11457a178a
12255b9830
1315330255
14b9ac096
157aed7dc
hex5400864

88082532 has 48 divisors (see below), whose sum is σ = 235737600. Its totient is φ = 28412640.

The previous prime is 88082531. The next prime is 88082543. The reversal of 88082532 is 23528088.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (88082531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9807 + ... + 16502.

It is an arithmetic number, because the mean of its divisors is an integer number (4911200).

Almost surely, 288082532 is an apocalyptic number.

It is an amenable number.

88082532 is an abundant number, since it is smaller than the sum of its proper divisors (147655068).

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

88082532 is a wasteful number, since it uses less digits than its factorization.

88082532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26353 (or 26345 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 88082532 is about 9385.2294591022. The cubic root of 88082532 is about 444.9350273360.

The spelling of 88082532 in words is "eighty-eight million, eighty-two thousand, five hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 27 31 36 54 62 93 108 124 186 279 372 558 837 1116 1674 3348 26309 52618 78927 105236 157854 236781 315708 473562 710343 815579 947124 1420686 1631158 2446737 2841372 3262316 4893474 7340211 9786948 14680422 22020633 29360844 44041266 88082532