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13389770589839 = 76154757326831
BaseRepresentation
bin1100001011011000110010…
…0001010000011010001111
31202102001100010122000120022
43002312030201100122033
53223334222232333324
644251101541012355
72551243666062230
oct302661441203217
952361303560508
1013389770589839
1142a262a477906
12160303b0b40bb
1376185ac25627
143440d57c9087
15183472ea905e
hexc2d8c85068f

13389770589839 has 16 divisors (see below), whose sum is σ = 15581891552256. Its totient is φ = 11268161704800.

The previous prime is 13389770589823. The next prime is 13389770589869. The reversal of 13389770589839 is 93898507798331.

It is not a de Polignac number, because 13389770589839 - 24 = 13389770589823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13389770589869) 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, 28429847 + ... + 28896984.

It is an arithmetic number, because the mean of its divisors is an integer number (973868222016).

Almost surely, 213389770589839 is an apocalyptic number.

13389770589839 is a deficient number, since it is larger than the sum of its proper divisors (2192120962417).

13389770589839 is an equidigital number, since it uses as much as digits as its factorization.

13389770589839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57327446.

The product of its (nonzero) digits is 2469035520, while the sum is 80.

The spelling of 13389770589839 in words is "thirteen trillion, three hundred eighty-nine billion, seven hundred seventy million, five hundred eighty-nine thousand, eight hundred thirty-nine".

Divisors: 1 7 61 427 547 3829 33367 233569 57326831 401287817 3496936691 24478556837 31357776557 219504435899 1912824369977 13389770589839