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13460556012 = 2232562143781
BaseRepresentation
bin11001000100100111…
…11100100011101100
31021202002102002112120
430202103330203230
5210031400243022
610103402232540
7654364560351
oct144223744354
937662362476
1013460556012
115788150a62
122737ab5750
131366926357
149199b4628
1553bac7d5c
hex3224fc8ec

13460556012 has 24 divisors (see below), whose sum is σ = 31409907312. Its totient is φ = 4486574400.

The previous prime is 13460556001. The next prime is 13460556013. The reversal of 13460556012 is 21065506431.

13460556012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13460556013) 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, 285562 + ... + 329342.

It is an arithmetic number, because the mean of its divisors is an integer number (1308746138).

Almost surely, 213460556012 is an apocalyptic number.

13460556012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13460556012 is an abundant number, since it is smaller than the sum of its proper divisors (17949351300).

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

13460556012 is a wasteful number, since it uses less digits than its factorization.

13460556012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69409 (or 69407 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 13460556012 in words is "thirteen billion, four hundred sixty million, five hundred fifty-six thousand, twelve".

Divisors: 1 2 3 4 6 12 25621 43781 51242 76863 87562 102484 131343 153726 175124 262686 307452 525372 1121713001 2243426002 3365139003 4486852004 6730278006 13460556012