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12613483883 = 7111328144843
BaseRepresentation
bin10111011111101001…
…00111110101101011
31012120001111101000202
423233310213311223
5201313022441013
65443342422415
7624400562330
oct135764476553
935501441022
1012613483883
115392a8a150
122540291a0b
1312602a1940
148792b4987
154dc553858
hex2efd27d6b

12613483883 has 32 divisors (see below), whose sum is σ = 16996234752. Its totient is φ = 9040147200.

The previous prime is 12613483877. The next prime is 12613483903. The reversal of 12613483883 is 38838431621.

It is not a de Polignac number, because 12613483883 - 28 = 12613483627 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12613483873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258860 + ... + 303702.

It is an arithmetic number, because the mean of its divisors is an integer number (531132336).

Almost surely, 212613483883 is an apocalyptic number.

12613483883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12613483883 is a deficient number, since it is larger than the sum of its proper divisors (4382750869).

12613483883 is a wasteful number, since it uses less digits than its factorization.

12613483883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45155.

The product of its digits is 663552, while the sum is 47.

The spelling of 12613483883 in words is "twelve billion, six hundred thirteen million, four hundred eighty-three thousand, eight hundred eighty-three".

Divisors: 1 7 11 13 77 91 143 281 1001 1967 3091 3653 21637 25571 40183 44843 281281 313901 493273 582959 3452911 4080713 6412549 12600883 44887843 88206181 138609713 163811479 970267991 1146680353 1801926269 12613483883