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13232076 = 22311213701
BaseRepresentation
bin110010011110…
…011111001100
3220220020222220
4302132133030
511341411301
61151335340
7220320324
oct62363714
926806886
1013232076
117518500
124521550
132983a40
141a86284
151265936
hexc9e7cc

13232076 has 72 divisors (see below), whose sum is σ = 36599472. Its totient is φ = 3696000.

The previous prime is 13232041. The next prime is 13232099. The reversal of 13232076 is 67023231.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18526 + ... + 19226.

It is an arithmetic number, because the mean of its divisors is an integer number (508326).

Almost surely, 213232076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13232076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18299736).

13232076 is an abundant number, since it is smaller than the sum of its proper divisors (23367396).

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

13232076 is a wasteful number, since it uses less digits than its factorization.

13232076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 13232076 is about 3637.5920606907. The cubic root of 13232076 is about 236.5244250959.

The spelling of 13232076 in words is "thirteen million, two hundred thirty-two thousand, seventy-six".

Divisors: 1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 121 132 143 156 242 286 363 429 484 572 701 726 858 1402 1452 1573 1716 2103 2804 3146 4206 4719 6292 7711 8412 9113 9438 15422 18226 18876 23133 27339 30844 36452 46266 54678 84821 92532 100243 109356 169642 200486 254463 300729 339284 400972 508926 601458 1017852 1102673 1202916 2205346 3308019 4410692 6616038 13232076