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107868959 = 1128631033
BaseRepresentation
bin1100110110111…
…11001100011111
321111222022101122
412123133030133
5210103301314
614412001155
72446604522
oct633371437
9244868348
10107868959
1155986600
12301601bb
131946a3b3
141047cbb9
15970b28e
hex66df31f

107868959 has 12 divisors (see below), whose sum is σ = 118819008. Its totient is φ = 97854240.

The previous prime is 107868911. The next prime is 107868967. The reversal of 107868959 is 959868701.

107868959 = T2 + T3 + ... + T864.

It is not a de Polignac number, because 107868959 - 28 = 107868703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107868959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107868359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103907 + ... + 104939.

It is an arithmetic number, because the mean of its divisors is an integer number (9901584).

Almost surely, 2107868959 is an apocalyptic number.

107868959 is a deficient number, since it is larger than the sum of its proper divisors (10950049).

107868959 is a wasteful number, since it uses less digits than its factorization.

107868959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918 (or 1907 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 53.

The square root of 107868959 is about 10385.9982187559. The cubic root of 107868959 is about 476.0276315080.

The spelling of 107868959 in words is "one hundred seven million, eight hundred sixty-eight thousand, nine hundred fifty-nine".

Divisors: 1 11 121 863 1033 9493 11363 104423 124993 891479 9806269 107868959