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12342725702 = 2311390114321
BaseRepresentation
bin10110111111010111…
…10000110001000110
31011212012000102121222
423133223300301012
5200234214210302
65400431240342
7614602303016
oct133753606106
934765012558
1012342725702
11526416855a
1224856790b2
1312191719b8
14851353c46
154c38bdda2
hex2dfaf0c46

12342725702 has 16 divisors (see below), whose sum is σ = 19114026624. Its totient is φ = 5971440000.

The previous prime is 12342725683. The next prime is 12342725743. The reversal of 12342725702 is 20752724321.

It is a super-2 number, since 2×123427257022 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 854702 + ... + 869022.

It is an arithmetic number, because the mean of its divisors is an integer number (1194626664).

Almost surely, 212342725702 is an apocalyptic number.

12342725702 is a deficient number, since it is larger than the sum of its proper divisors (6771300922).

12342725702 is a wasteful number, since it uses less digits than its factorization.

12342725702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28255.

The product of its (nonzero) digits is 47040, while the sum is 35.

The spelling of 12342725702 in words is "twelve billion, three hundred forty-two million, seven hundred twenty-five thousand, seven hundred two".

Divisors: 1 2 31 62 13901 14321 27802 28642 430931 443951 861862 887902 199076221 398152442 6171362851 12342725702