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88085960 = 2352202149
BaseRepresentation
bin1010100000000…
…01010111001000
320010202020012222
411100001113020
5140022222320
612423553212
72116501244
oct520012710
9203666188
1088085960
11457a4316
12255bb808
1315331991
14b9ad424
157aee825
hex54015c8

88085960 has 16 divisors (see below), whose sum is σ = 198193500. Its totient is φ = 35234368.

The previous prime is 88085941. The next prime is 88085981. The reversal of 88085960 is 6958088.

It can be written as a sum of positive squares in 2 ways, for example, as 73170916 + 14915044 = 8554^2 + 3862^2 .

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, 1101035 + ... + 1101114.

Almost surely, 288085960 is an apocalyptic number.

It is an amenable number.

88085960 is an abundant number, since it is smaller than the sum of its proper divisors (110107540).

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

88085960 is a wasteful number, since it uses less digits than its factorization.

88085960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202160 (or 2202156 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 88085960 is about 9385.4120847196. The cubic root of 88085960 is about 444.9407992617.

The spelling of 88085960 in words is "eighty-eight million, eighty-five thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 2202149 4404298 8808596 11010745 17617192 22021490 44042980 88085960