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12708162701 = 13279951851
BaseRepresentation
bin10111101010111011…
…10010110010001101
31012210122122112221122
423311131302302031
5202011242201301
65501004010325
7626630413013
oct136535626215
935718575848
1012708162701
115431476803
122567b309a5
131276aa1400
14887abc8b3
154e5a0681b
hex2f5772c8d

12708162701 has 12 divisors (see below), whose sum is σ = 13935113280. Its totient is φ = 11582110800.

The previous prime is 12708162647. The next prime is 12708162799. The reversal of 12708162701 is 10726180721.

It is not a de Polignac number, because 12708162701 - 210 = 12708161677 is a prime.

It is a super-2 number, since 2×127081627012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12708162301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 462575 + ... + 489276.

It is an arithmetic number, because the mean of its divisors is an integer number (1161259440).

Almost surely, 212708162701 is an apocalyptic number.

It is an amenable number.

12708162701 is a deficient number, since it is larger than the sum of its proper divisors (1226950579).

12708162701 is an equidigital number, since it uses as much as digits as its factorization.

12708162701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951956 (or 951943 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 35.

The spelling of 12708162701 in words is "twelve billion, seven hundred eight million, one hundred sixty-two thousand, seven hundred one".

Divisors: 1 13 79 169 1027 13351 951851 12374063 75196229 160862819 977550977 12708162701