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12895108 = 2247113607
BaseRepresentation
bin110001001100…
…001110000100
3220021010202121
4301030032010
511300120413
61140215324
7214415032
oct61141604
926233677
1012895108
117308316
12439a544
132896555
1419d9552
1511eab8d
hexc4c384

12895108 has 24 divisors (see below), whose sum is σ = 23288832. Its totient is φ = 6244224.

The previous prime is 12895097. The next prime is 12895117. The reversal of 12895108 is 80159821.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20941 + ... + 21547.

It is an arithmetic number, because the mean of its divisors is an integer number (970368).

Almost surely, 212895108 is an apocalyptic number.

It is an amenable number.

12895108 is a deficient number, since it is larger than the sum of its proper divisors (10393724).

12895108 is a wasteful number, since it uses less digits than its factorization.

12895108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 12895108 is about 3590.9759119214. The cubic root of 12895108 is about 234.4993597332.

The spelling of 12895108 in words is "twelve million, eight hundred ninety-five thousand, one hundred eight".

Divisors: 1 2 4 47 94 113 188 226 452 607 1214 2428 5311 10622 21244 28529 57058 68591 114116 137182 274364 3223777 6447554 12895108