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8902666107 = 324621214063
BaseRepresentation
bin10000100101010001…
…11110011101111011
3211222102221022000100
420102220332131323
5121213040303412
64031223010443
7433421261526
oct102250763573
924872838010
108902666107
1138593608a5
121885599a23
13abb56118a
14606519bbd
153718a1edc
hex212a3e77b

8902666107 has 12 divisors (see below), whose sum is σ = 12862249504. Its totient is φ = 5933798640.

The previous prime is 8902666103. The next prime is 8902666127. The reversal of 8902666107 is 7016662098.

It is not a de Polignac number, because 8902666107 - 22 = 8902666103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8902666103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65443 + ... + 148620.

Almost surely, 28902666107 is an apocalyptic number.

8902666107 is a deficient number, since it is larger than the sum of its proper divisors (3959583397).

8902666107 is a wasteful number, since it uses less digits than its factorization.

8902666107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218690 (or 218687 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 8902666107 is about 94353.9406013337. The cubic root of 8902666107 is about 2072.5580103497.

The spelling of 8902666107 in words is "eight billion, nine hundred two million, six hundred sixty-six thousand, one hundred seven".

Divisors: 1 3 9 4621 13863 41589 214063 642189 1926567 989185123 2967555369 8902666107