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12363764 = 227441563
BaseRepresentation
bin101111001010…
…011111110100
3212021010220012
4233022133310
511131120024
61120555352
7210042650
oct57123764
925233805
1012363764
116a85096
124182b58
13273b74a
1418dba60
15114350e
hexbca7f4

12363764 has 12 divisors (see below), whose sum is σ = 24727584. Its totient is φ = 5298744.

The previous prime is 12363751. The next prime is 12363803. The reversal of 12363764 is 46736321.

12363764 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12363764.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220754 + ... + 220809.

It is an arithmetic number, because the mean of its divisors is an integer number (2060632).

Almost surely, 212363764 is an apocalyptic number.

12363764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12363764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12363764 is a wasteful number, since it uses less digits than its factorization.

12363764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441574 (or 441572 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 12363764 is about 3516.2144416972. The cubic root of 12363764 is about 231.2332245927.

The spelling of 12363764 in words is "twelve million, three hundred sixty-three thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 14 28 441563 883126 1766252 3090941 6181882 12363764