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12683132 = 2271141179
BaseRepresentation
bin110000011000…
…011101111100
3212212100222122
4300120131330
511221330012
61131502112
7212543030
oct60303574
925770878
1012683132
117183030
1242b7938
132820c17
1419821c0
1511a7e72
hexc1877c

12683132 has 24 divisors (see below), whose sum is σ = 27672960. Its totient is φ = 4941360.

The previous prime is 12683129. The next prime is 12683137. The reversal of 12683132 is 23138621.

12683132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12683137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20282 + ... + 20897.

It is an arithmetic number, because the mean of its divisors is an integer number (1153040).

Almost surely, 212683132 is an apocalyptic number.

It is an amenable number.

12683132 is an abundant number, since it is smaller than the sum of its proper divisors (14989828).

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

12683132 is a wasteful number, since it uses less digits than its factorization.

12683132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41201 (or 41199 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 12683132 is about 3561.3385124136. The cubic root of 12683132 is about 233.2073160806.

The spelling of 12683132 in words is "twelve million, six hundred eighty-three thousand, one hundred thirty-two".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 41179 82358 164716 288253 452969 576506 905938 1153012 1811876 3170783 6341566 12683132