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13162338903793 = 197131730779521
BaseRepresentation
bin1011111110001001100010…
…0010001110011011110001
31201121022022000210022002211
42333202120202032123301
53211122432224410133
643554410042412121
72525643012460162
oct277423042163361
951538260708084
1013162338903793
1142151311959a2
121586b48801041
1374628466ba81
143370bc413769
1517c5b162cbcd
hexbf89888e6f1

13162338903793 has 16 divisors (see below), whose sum is σ = 14094558714240. Its totient is φ = 12255173683200.

The previous prime is 13162338903751. The next prime is 13162338903823. The reversal of 13162338903793 is 39730983326131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13162338903793 - 233 = 13153748969201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13162338901793) 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 15 ways as a sum of consecutive naturals, for example, 14962128 + ... + 15817393.

It is an arithmetic number, because the mean of its divisors is an integer number (880909919640).

Almost surely, 213162338903793 is an apocalyptic number.

It is an amenable number.

13162338903793 is a deficient number, since it is larger than the sum of its proper divisors (932219810447).

13162338903793 is a wasteful number, since it uses less digits than its factorization.

13162338903793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30779928.

The product of its (nonzero) digits is 13226976, while the sum is 58.

The spelling of 13162338903793 in words is "thirteen trillion, one hundred sixty-two billion, three hundred thirty-eight million, nine hundred three thousand, seven hundred ninety-three".

Divisors: 1 19 71 317 1349 6023 22507 427633 30779521 584810899 2185345991 9757108157 41521573829 185385054983 692754679147 13162338903793