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88082072 = 2313846943
BaseRepresentation
bin1010100000000…
…00011010011000
320010202000212222
411100000122120
5140022111242
612423523212
72116454021
oct520003230
9203660788
1088082072
11457a1401
12255b9508
131532cc90
14b9abc48
157aed5d2
hex5400698

88082072 has 16 divisors (see below), whose sum is σ = 177858240. Its totient is φ = 40653216.

The previous prime is 88082053. The next prime is 88082107. The reversal of 88082072 is 27028088.

It is a congruent number.

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, 423368 + ... + 423575.

It is an arithmetic number, because the mean of its divisors is an integer number (11116140).

Almost surely, 288082072 is an apocalyptic number.

It is an amenable number.

88082072 is an abundant number, since it is smaller than the sum of its proper divisors (89776168).

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

88082072 is a wasteful number, since it uses less digits than its factorization.

88082072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846962 (or 846958 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 88082072 is about 9385.2049524771. The cubic root of 88082072 is about 444.9342527955.

The spelling of 88082072 in words is "eighty-eight million, eighty-two thousand, seventy-two".

Divisors: 1 2 4 8 13 26 52 104 846943 1693886 3387772 6775544 11010259 22020518 44041036 88082072