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107864075 = 5211392233
BaseRepresentation
bin1100110110111…
…10000000001011
321111222001200202
412123132000023
5210103122300
614411522415
72446554344
oct633360013
9244861622
10107864075
1155982970
123015940b
13194680c7
141047b0cb
159709ad5
hex66de00b

107864075 has 12 divisors (see below), whose sum is σ = 145911048. Its totient is φ = 78446400.

The previous prime is 107864069. The next prime is 107864087. The reversal of 107864075 is 570468701.

It is not a de Polignac number, because 107864075 - 24 = 107864059 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 195842 + ... + 196391.

It is an arithmetic number, because the mean of its divisors is an integer number (12159254).

Almost surely, 2107864075 is an apocalyptic number.

107864075 is a deficient number, since it is larger than the sum of its proper divisors (38046973).

107864075 is a wasteful number, since it uses less digits than its factorization.

107864075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392254 (or 392249 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 107864075 is about 10385.7630918484. The cubic root of 107864075 is about 476.0204470067.

The spelling of 107864075 in words is "one hundred seven million, eight hundred sixty-four thousand, seventy-five".

Divisors: 1 5 11 25 55 275 392233 1961165 4314563 9805825 21572815 107864075