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107902914 = 2372569117
BaseRepresentation
bin1100110111001…
…11011111000010
321112001000222020
412123213133002
5210110343124
614412422310
72450105520
oct633473702
9245030866
10107902914
11559aa069
1230177996
131947c9a2
141048b310
159716379
hex66e77c2

107902914 has 16 divisors (see below), whose sum is σ = 246635328. Its totient is φ = 30829392.

The previous prime is 107902853. The next prime is 107902931. The reversal of 107902914 is 419209701.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284517 + ... + 1284600.

It is an arithmetic number, because the mean of its divisors is an integer number (15414708).

Almost surely, 2107902914 is an apocalyptic number.

107902914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

107902914 is an abundant number, since it is smaller than the sum of its proper divisors (138732414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107902914 is a wasteful number, since it uses less digits than its factorization.

107902914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569129.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 107902914 is about 10387.6327428341. The cubic root of 107902914 is about 476.0775742741.

The spelling of 107902914 in words is "one hundred seven million, nine hundred two thousand, nine hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 2569117 5138234 7707351 15414702 17983819 35967638 53951457 107902914