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12996364 = 2217191123
BaseRepresentation
bin110001100100…
…111100001100
3220110021122211
4301210330030
511311340424
61142320204
7215316163
oct61447414
926407584
1012996364
1173773a7
124429064
132900674
141a243da
15121ab94
hexc64f0c

12996364 has 12 divisors (see below), whose sum is σ = 24081624. Its totient is φ = 6115904.

The previous prime is 12996359. The next prime is 12996367. The reversal of 12996364 is 46369921.

It is not an unprimeable number, because it can be changed into a prime (12996367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95494 + ... + 95629.

It is an arithmetic number, because the mean of its divisors is an integer number (2006802).

Almost surely, 212996364 is an apocalyptic number.

It is an amenable number.

12996364 is a deficient number, since it is larger than the sum of its proper divisors (11085260).

12996364 is a wasteful number, since it uses less digits than its factorization.

12996364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191144 (or 191142 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 12996364 is about 3605.0470177239. The cubic root of 12996364 is about 235.1115450538. Note that the first 3 decimals are identical.

The spelling of 12996364 in words is "twelve million, nine hundred ninety-six thousand, three hundred sixty-four".

Divisors: 1 2 4 17 34 68 191123 382246 764492 3249091 6498182 12996364