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13164337164 = 22311741113457
BaseRepresentation
bin11000100001010011…
…11101100000001100
31020222110000121200010
430100221331200030
5203430032242124
610014141233220
7644140006506
oct142051754014
936873017603
1013164337164
115645a1a3a0
122674862810
13131a450624
148cc506d76
15520ab4529
hex310a7d80c

13164337164 has 48 divisors (see below), whose sum is σ = 33516233856. Its totient is φ = 3988358400.

The previous prime is 13164337163. The next prime is 13164337177. The reversal of 13164337164 is 46173346131.

It is not an unprimeable number, because it can be changed into a prime (13164337163) 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, 971524 + ... + 984980.

It is an arithmetic number, because the mean of its divisors is an integer number (698254872).

Almost surely, 213164337164 is an apocalyptic number.

It is an amenable number.

13164337164 is an abundant number, since it is smaller than the sum of its proper divisors (20351896692).

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

13164337164 is a wasteful number, since it uses less digits than its factorization.

13164337164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20886 (or 20884 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The spelling of 13164337164 in words is "thirteen billion, one hundred sixty-four million, three hundred thirty-seven thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 7411 13457 14822 22233 26914 29644 40371 44466 53828 80742 81521 88932 148027 161484 163042 244563 296054 326084 444081 489126 592108 888162 978252 1776324 99729827 199459654 299189481 398919308 598378962 1097028097 1196757924 2194056194 3291084291 4388112388 6582168582 13164337164