Base | Representation |
---|---|
bin | 11000100001010001… |
… | …11111111010010101 |
3 | 1020222102112210121110 |
4 | 30100220333322111 |
5 | 203430001204020 |
6 | 10014132005233 |
7 | 644134606140 |
oct | 142050777225 |
9 | 36872483543 |
10 | 13164084885 |
11 | 56458678a6 |
12 | 2674760819 |
13 | 131a392853 |
14 | 8cc47d057 |
15 | 520a648e0 |
hex | 310a3fe95 |
13164084885 has 16 divisors (see below), whose sum is σ = 24071469696. Its totient is φ = 6017867328.
The previous prime is 13164084877. The next prime is 13164084943. The reversal of 13164084885 is 58848046131.
It is not a de Polignac number, because 13164084885 - 23 = 13164084877 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62686014 + ... + 62686223.
It is an arithmetic number, because the mean of its divisors is an integer number (1504466856).
Almost surely, 213164084885 is an apocalyptic number.
13164084885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13164084885 is a deficient number, since it is larger than the sum of its proper divisors (10907384811).
13164084885 is a wasteful number, since it uses less digits than its factorization.
13164084885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125372252.
The product of its (nonzero) digits is 737280, while the sum is 48.
The spelling of 13164084885 in words is "thirteen billion, one hundred sixty-four million, eighty-four thousand, eight hundred eighty-five".
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