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13069914143 = 1113175376353
BaseRepresentation
bin11000010110000011…
…10001000000011111
31020201212100102122012
430023001301000133
5203231344223033
610000525341435
7641612302646
oct141301610037
936655312565
1013069914143
1155a7697a40
12264910787b
131303a10410
148bdb6835d
15517662248
hex30b07101f

13069914143 has 16 divisors (see below), whose sum is σ = 16258094496. Its totient is φ = 10322595840.

The previous prime is 13069914127. The next prime is 13069914157. The reversal of 13069914143 is 34141996031.

It is not a de Polignac number, because 13069914143 - 24 = 13069914127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13069914143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13069910143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2685746 + ... + 2690607.

It is an arithmetic number, because the mean of its divisors is an integer number (1016130906).

Almost surely, 213069914143 is an apocalyptic number.

13069914143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13069914143 is a deficient number, since it is larger than the sum of its proper divisors (3188180353).

13069914143 is a wasteful number, since it uses less digits than its factorization.

13069914143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5376394.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 13069914143 in words is "thirteen billion, sixty-nine million, nine hundred fourteen thousand, one hundred forty-three".

Divisors: 1 11 13 17 143 187 221 2431 5376353 59139883 69892589 91398001 768818479 1005378011 1188174013 13069914143