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12701368 = 238917839
BaseRepresentation
bin110000011100…
…111010111000
3212220022000001
4300130322320
511222420433
61132122344
7212650141
oct60347270
925808001
1012701368
1171957a9
1243063b4
132829304
141988ac8
1511ad57d
hexc1ceb8

12701368 has 16 divisors (see below), whose sum is σ = 24084000. Its totient is φ = 6278976.

The previous prime is 12701357. The next prime is 12701369. The reversal of 12701368 is 86310721.

12701368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×127013682 = 322649498142848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12701369) 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, 8208 + ... + 9631.

It is an arithmetic number, because the mean of its divisors is an integer number (1505250).

Almost surely, 212701368 is an apocalyptic number.

It is an amenable number.

12701368 is a deficient number, since it is larger than the sum of its proper divisors (11382632).

12701368 is a wasteful number, since it uses less digits than its factorization.

12701368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17934 (or 17930 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 12701368 is about 3563.8978661011. The cubic root of 12701368 is about 233.3190322301.

The spelling of 12701368 in words is "twelve million, seven hundred one thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 89 178 356 712 17839 35678 71356 142712 1587671 3175342 6350684 12701368