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12725624675 = 523539143833
BaseRepresentation
bin10111101101000000…
…11001111101100011
31012211212111201021102
423312200121331203
5202030224442200
65502430145015
7630232011401
oct136640317543
935755451242
1012725624675
115440313195
12257195216b
13127a5a653a
1488a146471
154e73056d5
hex2f6819f63

12725624675 has 12 divisors (see below), whose sum is σ = 15784343160. Its totient is φ = 10177552320.

The previous prime is 12725624641. The next prime is 12725624689. The reversal of 12725624675 is 57642652721.

It is not a de Polignac number, because 12725624675 - 216 = 12725559139 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16559 + ... + 160391.

It is an arithmetic number, because the mean of its divisors is an integer number (1315361930).

Almost surely, 212725624675 is an apocalyptic number.

12725624675 is a deficient number, since it is larger than the sum of its proper divisors (3058718485).

12725624675 is a wasteful number, since it uses less digits than its factorization.

12725624675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147382 (or 147377 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 47.

The spelling of 12725624675 in words is "twelve billion, seven hundred twenty-five million, six hundred twenty-four thousand, six hundred seventy-five".

Divisors: 1 5 25 3539 17695 88475 143833 719165 3595825 509024987 2545124935 12725624675