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12670168 = 2371713309
BaseRepresentation
bin110000010101…
…010011011000
3212211201012111
4300111103120
511220421133
61131322104
7212460160
oct60252330
925751174
1012670168
117174315
1242b0334
132818054
14197b5a0
1511a41cd
hexc154d8

12670168 has 32 divisors (see below), whose sum is σ = 28749600. Its totient is φ = 5110272.

The previous prime is 12670139. The next prime is 12670183. The reversal of 12670168 is 86107621.

It is a congruent number.

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, 5703 + ... + 7606.

It is an arithmetic number, because the mean of its divisors is an integer number (898425).

Almost surely, 212670168 is an apocalyptic number.

It is an amenable number.

12670168 is an abundant number, since it is smaller than the sum of its proper divisors (16079432).

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

12670168 is a wasteful number, since it uses less digits than its factorization.

12670168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13339 (or 13335 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 12670168 is about 3559.5179448909. The cubic root of 12670168 is about 233.1278317620.

Adding to 12670168 its reverse (86107621), we get a palindrome (98777789).

The spelling of 12670168 in words is "twelve million, six hundred seventy thousand, one hundred sixty-eight".

Divisors: 1 2 4 7 8 14 17 28 34 56 68 119 136 238 476 952 13309 26618 53236 93163 106472 186326 226253 372652 452506 745304 905012 1583771 1810024 3167542 6335084 12670168