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88079132 = 22166313241
BaseRepresentation
bin1010011111111…
…11101100011100
320010201212212002
411033333230130
5140022013012
612423501432
72116442321
oct517775434
9203655762
1088079132
114579a179
12255b7878
131532b83b
14b9aab48
157aec7c2
hex53ffb1c

88079132 has 12 divisors (see below), whose sum is σ = 154242816. Its totient is φ = 44009760.

The previous prime is 88079113. The next prime is 88079137. The reversal of 88079132 is 23197088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88079137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32 + ... + 13272.

It is an arithmetic number, because the mean of its divisors is an integer number (12853568).

Almost surely, 288079132 is an apocalyptic number.

It is an amenable number.

88079132 is a deficient number, since it is larger than the sum of its proper divisors (66163684).

88079132 is a wasteful number, since it uses less digits than its factorization.

88079132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14908 (or 14906 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 88079132 is about 9385.0483216657. The cubic root of 88079132 is about 444.9293024076.

The spelling of 88079132 in words is "eighty-eight million, seventy-nine thousand, one hundred thirty-two".

Divisors: 1 2 4 1663 3326 6652 13241 26482 52964 22019783 44039566 88079132