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12853192 = 2311146059
BaseRepresentation
bin110001000001…
…111111001000
3220012000021011
4301001333020
511242300232
61135253304
7214151602
oct61017710
926160234
1012853192
117289880
12437a234
132880451
1419c8172
1511dd547
hexc41fc8

12853192 has 16 divisors (see below), whose sum is σ = 26290800. Its totient is φ = 5842320.

The previous prime is 12853163. The next prime is 12853199. The reversal of 12853192 is 29135821.

It is not an unprimeable number, because it can be changed into a prime (12853199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72942 + ... + 73117.

It is an arithmetic number, because the mean of its divisors is an integer number (1643175).

Almost surely, 212853192 is an apocalyptic number.

It is an amenable number.

12853192 is an abundant number, since it is smaller than the sum of its proper divisors (13437608).

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

12853192 is a wasteful number, since it uses less digits than its factorization.

12853192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146076 (or 146072 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The square root of 12853192 is about 3585.1348649667. The cubic root of 12853192 is about 234.2450011405.

The spelling of 12853192 in words is "twelve million, eight hundred fifty-three thousand, one hundred ninety-two".

Divisors: 1 2 4 8 11 22 44 88 146059 292118 584236 1168472 1606649 3213298 6426596 12853192