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12675525702 = 237297744129
BaseRepresentation
bin10111100111000010…
…10010110001000110
31012201101020102101220
423303201102301012
5201424413310302
65453440301210
7626053122300
oct136341226106
935641212356
1012675525702
115415005084
122559011806
1312700b5088
14883624970
154e2c0b4bc
hex2f3852c46

12675525702 has 48 divisors (see below), whose sum is σ = 29520851760. Its totient is φ = 3617789952.

The previous prime is 12675525679. The next prime is 12675525757. The reversal of 12675525702 is 20752557621.

12675525702 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 265174 + ... + 309302.

It is an arithmetic number, because the mean of its divisors is an integer number (615017745).

Almost surely, 212675525702 is an apocalyptic number.

12675525702 is an abundant number, since it is smaller than the sum of its proper divisors (16845326058).

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

12675525702 is a wasteful number, since it uses less digits than its factorization.

12675525702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45125 (or 45118 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 42.

The spelling of 12675525702 in words is "twelve billion, six hundred seventy-five million, five hundred twenty-five thousand, seven hundred two".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294 977 1954 2931 5862 6839 13678 20517 41034 44129 47873 88258 95746 132387 143619 264774 287238 308903 617806 926709 1853418 2162321 4324642 6486963 12973926 43114033 86228066 129342099 258684198 301798231 603596462 905394693 1810789386 2112587617 4225175234 6337762851 12675525702