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12968024 = 236432521
BaseRepresentation
bin110001011110…
…000001011000
3220101211210012
4301132001120
511304434044
61141541052
7215140436
oct61360130
926354705
1012968024
117358083
124414788
1328c07b4
141a17d56
15121259e
hexc5e058

12968024 has 16 divisors (see below), whose sum is σ = 24362520. Its totient is φ = 6471360.

The previous prime is 12967973. The next prime is 12968029. The reversal of 12968024 is 42086921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12968029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3884 + ... + 6404.

Almost surely, 212968024 is an apocalyptic number.

It is an amenable number.

12968024 is a deficient number, since it is larger than the sum of its proper divisors (11394496).

12968024 is a wasteful number, since it uses less digits than its factorization.

12968024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170 (or 3166 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 12968024 is about 3601.1142719997. The cubic root of 12968024 is about 234.9405251634.

The spelling of 12968024 in words is "twelve million, nine hundred sixty-eight thousand, twenty-four".

Divisors: 1 2 4 8 643 1286 2521 2572 5042 5144 10084 20168 1621003 3242006 6484012 12968024