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12319513683 = 3191012139919
BaseRepresentation
bin10110111100100110…
…01101110001010011
31011210120100010201120
423132103031301103
5200212243414213
65354241533323
7614201065341
oct133623156123
934716303646
1012319513683
115252053a74
122479944243
131214405589
1484c230991
154c1836423
hex2de4cdc53

12319513683 has 16 divisors (see below), whose sum is σ = 17461747200. Its totient is φ = 7703704800.

The previous prime is 12319513637. The next prime is 12319513733. The reversal of 12319513683 is 38631591321.

It is not a de Polignac number, because 12319513683 - 210 = 12319512659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12319512683) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1064203 + ... + 1075716.

It is an arithmetic number, because the mean of its divisors is an integer number (1091359200).

Almost surely, 212319513683 is an apocalyptic number.

12319513683 is a deficient number, since it is larger than the sum of its proper divisors (5142233517).

12319513683 is a wasteful number, since it uses less digits than its factorization.

12319513683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140042.

The product of its digits is 116640, while the sum is 42.

The spelling of 12319513683 in words is "twelve billion, three hundred nineteen million, five hundred thirteen thousand, six hundred eighty-three".

Divisors: 1 3 19 57 101 303 1919 5757 2139919 6419757 40658461 121975383 216131819 648395457 4106504561 12319513683