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88808080932 = 22327973095221
BaseRepresentation
bin101001010110101011…
…1111100011000100100
322111020012001221112200
41102231113330120210
52423334332042212
6104444201214500
76262514142564
oct1225527743044
9274205057480
1088808080932
113473293470a
1215265791430
1384b3bca01c
1444268b2da4
15249b8da6dc
hex14ad5fc624

88808080932 has 36 divisors (see below), whose sum is σ = 224768831196. Its totient is φ = 29565541440.

The previous prime is 88808080927. The next prime is 88808080981. The reversal of 88808080932 is 23908080888.

It can be written as a sum of positive squares in 2 ways, for example, as 53530225956 + 35277854976 = 231366^2 + 187824^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1518919 + ... + 1576302.

Almost surely, 288808080932 is an apocalyptic number.

It is an amenable number.

88808080932 is an abundant number, since it is smaller than the sum of its proper divisors (135960750264).

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

88808080932 is a wasteful number, since it uses less digits than its factorization.

88808080932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096028 (or 3096023 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 54.

The spelling of 88808080932 in words is "eighty-eight billion, eight hundred eight million, eighty thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 797 1594 2391 3188 4782 7173 9564 14346 28692 3095221 6190442 9285663 12380884 18571326 27856989 37142652 55713978 111427956 2466891137 4933782274 7400673411 9867564548 14801346822 22202020233 29602693644 44404040466 88808080932