Base | Representation |
---|---|
bin | 110100001110… |
… | …110011111100 |
3 | 221202122002220 |
4 | 310032303330 |
5 | 12001122111 |
6 | 1205245340 |
7 | 224244552 |
oct | 64166374 |
9 | 27678086 |
10 | 13692156 |
11 | 7802135 |
12 | 4703850 |
13 | 2ab528a |
14 | 1b65bd2 |
15 | 1306e06 |
hex | d0ecfc |
13692156 has 12 divisors (see below), whose sum is σ = 31948392. Its totient is φ = 4564048.
The previous prime is 13692083. The next prime is 13692167. The reversal of 13692156 is 65129631.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570495 + ... + 570518.
It is an arithmetic number, because the mean of its divisors is an integer number (2662366).
Almost surely, 213692156 is an apocalyptic number.
It is an amenable number.
13692156 is an abundant number, since it is smaller than the sum of its proper divisors (18256236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13692156 is a wasteful number, since it uses less digits than its factorization.
13692156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1141020 (or 1141018 counting only the distinct ones).
The product of its digits is 9720, while the sum is 33.
The square root of 13692156 is about 3700.2913398812. The cubic root of 13692156 is about 239.2345753386.
The spelling of 13692156 in words is "thirteen million, six hundred ninety-two thousand, one hundred fifty-six".
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