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12713187623514 = 237302694943417
BaseRepresentation
bin1011100100000000010100…
…0010000100001001011010
31200000100221220102012001220
42321000011002010021122
53131243102012423024
643012205135552510
72451332432543010
oct271000502041132
950010856365056
1012713187623514
1140616a5a88204
121513a9898b736
13712b05071341
1431d47052c8b0
15170a74b3be79
hexb900508425a

12713187623514 has 16 divisors (see below), whose sum is σ = 29058714568128. Its totient is φ = 3632339320992.

The previous prime is 12713187623497. The next prime is 12713187623531. The reversal of 12713187623514 is 41532678131721.

It is an interprime number because it is at equal distance from previous prime (12713187623497) and next prime (12713187623531).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151347471667 + ... + 151347471750.

It is an arithmetic number, because the mean of its divisors is an integer number (1816169660508).

Almost surely, 212713187623514 is an apocalyptic number.

12713187623514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12713187623514 is an abundant number, since it is smaller than the sum of its proper divisors (16345526944614).

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

12713187623514 is a wasteful number, since it uses less digits than its factorization.

12713187623514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302694943429.

The product of its digits is 1693440, while the sum is 51.

The spelling of 12713187623514 in words is "twelve trillion, seven hundred thirteen billion, one hundred eighty-seven million, six hundred twenty-three thousand, five hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 302694943417 605389886834 908084830251 1816169660502 2118864603919 4237729207838 6356593811757 12713187623514