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12965084 = 22111717333
BaseRepresentation
bin110001011101…
…010011011100
3220101200202022
4301131103130
511304340314
61141515312
7215126036
oct61352334
926350668
1012965084
117355950
124412b38
1328bc362
141a16c56
15121178e
hexc5d4dc

12965084 has 24 divisors (see below), whose sum is σ = 26209008. Its totient is φ = 5546240.

The previous prime is 12965081. The next prime is 12965129. The reversal of 12965084 is 48056921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12965081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7919 + ... + 9414.

It is an arithmetic number, because the mean of its divisors is an integer number (1092042).

Almost surely, 212965084 is an apocalyptic number.

It is an amenable number.

12965084 is an abundant number, since it is smaller than the sum of its proper divisors (13243924).

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

12965084 is a wasteful number, since it uses less digits than its factorization.

12965084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17365 (or 17363 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 12965084 is about 3600.7060418757. The cubic root of 12965084 is about 234.9227692496.

The spelling of 12965084 in words is "twelve million, nine hundred sixty-five thousand, eighty-four".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 17333 34666 69332 190663 294661 381326 589322 762652 1178644 3241271 6482542 12965084