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12572551713 = 326211598951
BaseRepresentation
bin10111011010110000…
…11110101000100001
31012110012110210122110
423231120132220201
5201222033123323
65435321225533
7623362632501
oct135530365041
935405423573
1012572551713
115371972207
12252a6322a9
13125496ca17
14873a9ba01
154d8b6a793
hex2ed61ea21

12572551713 has 8 divisors (see below), whose sum is σ = 16769808576. Its totient is φ = 8378498000.

The previous prime is 12572551643. The next prime is 12572551753. The reversal of 12572551713 is 31715527521.

It is a happy number.

12572551713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12572551713 - 210 = 12572550689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12572551753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791613 + ... + 807338.

It is an arithmetic number, because the mean of its divisors is an integer number (2096226072).

Almost surely, 212572551713 is an apocalyptic number.

It is an amenable number.

12572551713 is a deficient number, since it is larger than the sum of its proper divisors (4197256863).

12572551713 is a wasteful number, since it uses less digits than its factorization.

12572551713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601575.

The product of its digits is 73500, while the sum is 39.

The spelling of 12572551713 in words is "twelve billion, five hundred seventy-two million, five hundred fifty-one thousand, seven hundred thirteen".

Divisors: 1 3 2621 7863 1598951 4796853 4190850571 12572551713