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104313988 = 2233178787
BaseRepresentation
bin1100011011110…
…11010010000100
321021021200220001
412031323102010
5203201021423
614203451044
72404440262
oct615732204
9237250801
10104313988
1153978709
122ab26a84
13187c426c
14dbd5432
159257cad
hex637b484

104313988 has 12 divisors (see below), whose sum is σ = 183103312. Its totient is φ = 51998760.

The previous prime is 104313967. The next prime is 104314013. The reversal of 104313988 is 889313401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38070 + ... + 40717.

Almost surely, 2104313988 is an apocalyptic number.

It is an amenable number.

104313988 is a deficient number, since it is larger than the sum of its proper divisors (78789324).

104313988 is a wasteful number, since it uses less digits than its factorization.

104313988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79122 (or 79120 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 104313988 is about 10213.4219534885. The cubic root of 104313988 is about 470.7397254445.

The spelling of 104313988 in words is "one hundred four million, three hundred thirteen thousand, nine hundred eighty-eight".

Divisors: 1 2 4 331 662 1324 78787 157574 315148 26078497 52156994 104313988