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12710723704 = 237226977209
BaseRepresentation
bin10111101011001111…
…00100000001111000
31012210211110122222121
423311213210001320
5202012421124304
65501134531024
7626661240340
oct136547440170
935724418877
1012710723704
115432965938
122568966a74
131277489cb3
14888187d20
154e5d60554
hex2f59e4078

12710723704 has 16 divisors (see below), whose sum is σ = 27237265200. Its totient is φ = 5447452992.

The previous prime is 12710723681. The next prime is 12710723713. The reversal of 12710723704 is 40732701721.

12710723704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12710723704.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 113488549 + ... + 113488660.

It is an arithmetic number, because the mean of its divisors is an integer number (1702329075).

Almost surely, 212710723704 is an apocalyptic number.

12710723704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12710723704 is an abundant number, since it is smaller than the sum of its proper divisors (14526541496).

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

12710723704 is a wasteful number, since it uses less digits than its factorization.

12710723704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226977222 (or 226977218 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 34.

The spelling of 12710723704 in words is "twelve billion, seven hundred ten million, seven hundred twenty-three thousand, seven hundred four".

Divisors: 1 2 4 7 8 14 28 56 226977209 453954418 907908836 1588840463 1815817672 3177680926 6355361852 12710723704