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107412903 = 32137911621
BaseRepresentation
bin1100110011011…
…11110110100111
321111010010210200
412121233312213
5204444203103
614354121543
72442665103
oct631576647
9244103720
10107412903
11556a49a4
122bb802b3
131933a940
14103a0903
15966b0a3
hex666fda7

107412903 has 24 divisors (see below), whose sum is σ = 169216320. Its totient is φ = 65257920.

The previous prime is 107412901. The next prime is 107412931. The reversal of 107412903 is 309214701.

It is not a de Polignac number, because 107412903 - 21 = 107412901 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107412901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3433 + ... + 15053.

It is an arithmetic number, because the mean of its divisors is an integer number (7050680).

Almost surely, 2107412903 is an apocalyptic number.

107412903 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

107412903 is a deficient number, since it is larger than the sum of its proper divisors (61803417).

107412903 is a wasteful number, since it uses less digits than its factorization.

107412903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11719 (or 11716 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 107412903 is about 10364.0196352574. The cubic root of 107412903 is about 475.3558227678.

The spelling of 107412903 in words is "one hundred seven million, four hundred twelve thousand, nine hundred three".

Divisors: 1 3 9 13 39 79 117 237 711 1027 3081 9243 11621 34863 104589 151073 453219 918059 1359657 2754177 8262531 11934767 35804301 107412903