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104868688 = 2421131063
BaseRepresentation
bin1100100000000…
…10101101010000
321022022212210111
412100002231100
5203321244223
614223411104
72412240421
oct620025520
9238285714
10104868688
1154217441
122b153a94
13189598a2
14dcdb648
15931730d
hex6402b50

104868688 has 20 divisors (see below), whose sum is σ = 204152608. Its totient is φ = 52184160.

The previous prime is 104868683. The next prime is 104868697. The reversal of 104868688 is 886868401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104868683) 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, 12156 + ... + 18907.

Almost surely, 2104868688 is an apocalyptic number.

It is an amenable number.

104868688 is a deficient number, since it is larger than the sum of its proper divisors (99283920).

104868688 is a wasteful number, since it uses less digits than its factorization.

104868688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31282 (or 31276 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 49.

The square root of 104868688 is about 10240.5413919382. The cubic root of 104868688 is about 471.5726525541.

The spelling of 104868688 in words is "one hundred four million, eight hundred sixty-eight thousand, six hundred eighty-eight".

Divisors: 1 2 4 8 16 211 422 844 1688 3376 31063 62126 124252 248504 497008 6554293 13108586 26217172 52434344 104868688