Base | Representation |
---|---|
bin | 110001111111… |
… | …111011001100 |
3 | 220122220021110 |
4 | 301333323030 |
5 | 11323410032 |
6 | 1144532020 |
7 | 216256341 |
oct | 61777314 |
9 | 26586243 |
10 | 13106892 |
11 | 7442447 |
12 | 4481010 |
13 | 293ba76 |
14 | 1a527c8 |
15 | 123d7cc |
hex | c7fecc |
13106892 has 12 divisors (see below), whose sum is σ = 30582776. Its totient is φ = 4368960.
The previous prime is 13106879. The next prime is 13106911. The reversal of 13106892 is 29860131.
13106892 is nontrivially palindromic in base 11.
It is a tau number, because it is divible by the number of its divisors (12).
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, 546109 + ... + 546132.
Almost surely, 213106892 is an apocalyptic number.
13106892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13106892 is an abundant number, since it is smaller than the sum of its proper divisors (17475884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13106892 is a wasteful number, since it uses less digits than its factorization.
13106892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1092248 (or 1092246 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 13106892 is about 3620.3441825329. The cubic root of 13106892 is about 235.7761690859.
The spelling of 13106892 in words is "thirteen million, one hundred six thousand, eight hundred ninety-two".
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