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12965068 = 2219315503
BaseRepresentation
bin110001011101…
…010011001100
3220101200201201
4301131103030
511304340233
61141515244
7215126014
oct61352314
926350651
1012965068
117355936
124412b24
1328bc34c
141a16c44
15121177d
hexc5d4cc

12965068 has 24 divisors (see below), whose sum is σ = 24657920. Its totient is φ = 5942160.

The previous prime is 12965063. The next prime is 12965081. The reversal of 12965068 is 86056921.

12965068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12965063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396 + ... + 5107.

Almost surely, 212965068 is an apocalyptic number.

It is an amenable number.

12965068 is a deficient number, since it is larger than the sum of its proper divisors (11692852).

12965068 is a wasteful number, since it uses less digits than its factorization.

12965068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5557 (or 5555 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 12965068 is about 3600.7038200885. The cubic root of 12965068 is about 234.9226726114.

The spelling of 12965068 in words is "twelve million, nine hundred sixty-five thousand, sixty-eight".

Divisors: 1 2 4 19 31 38 62 76 124 589 1178 2356 5503 11006 22012 104557 170593 209114 341186 418228 682372 3241267 6482534 12965068