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12314836717 = 43128572707
BaseRepresentation
bin10110111100000010…
…10111111011101101
31011210020112112010121
423132001113323231
5200210044233332
65353553404541
7614113246021
oct133601277355
934706475117
1012314836717
11524a44a107
122478269751
131213458841
1484b774381
154c1210797
hex2de057eed

12314836717 has 4 divisors (see below), whose sum is σ = 12343409856. Its totient is φ = 12286263580.

The previous prime is 12314836691. The next prime is 12314836819. The reversal of 12314836717 is 71763841321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71763841321 = 599119806079.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12314836717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12314846717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14285923 + ... + 14286784.

It is an arithmetic number, because the mean of its divisors is an integer number (3085852464).

Almost surely, 212314836717 is an apocalyptic number.

It is an amenable number.

12314836717 is a deficient number, since it is larger than the sum of its proper divisors (28573139).

12314836717 is an equidigital number, since it uses as much as digits as its factorization.

12314836717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28573138.

The product of its digits is 169344, while the sum is 43.

The spelling of 12314836717 in words is "twelve billion, three hundred fourteen million, eight hundred thirty-six thousand, seven hundred seventeen".

Divisors: 1 431 28572707 12314836717