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108080688 = 2432251681
BaseRepresentation
bin1100111000100…
…10111000110000
321112101001211110
412130102320300
5210132040223
614420313320
72451446022
oct634227060
9245331743
10108080688
1156010691
1230242840
1319512891
14104d6012
15974dd93
hex6712e30

108080688 has 20 divisors (see below), whose sum is σ = 279208568. Its totient is φ = 36026880.

The previous prime is 108080677. The next prime is 108080689. The reversal of 108080688 is 886080801.

It is a happy number.

It is a super-3 number, since 3×1080806883 (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (108080689) 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, 1125793 + ... + 1125888.

Almost surely, 2108080688 is an apocalyptic number.

It is an amenable number.

108080688 is an abundant number, since it is smaller than the sum of its proper divisors (171127880).

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

108080688 is a wasteful number, since it uses less digits than its factorization.

108080688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251692 (or 2251686 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 39.

The square root of 108080688 is about 10396.1862238034. The cubic root of 108080688 is about 476.3388825642.

The spelling of 108080688 in words is "one hundred eight million, eighty thousand, six hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 2251681 4503362 6755043 9006724 13510086 18013448 27020172 36026896 54040344 108080688