Base | Representation |
---|---|
bin | 110010010010… |
… | …101110101010 |
3 | 220210210221010 |
4 | 302102232222 |
5 | 11333341124 |
6 | 1150324350 |
7 | 220030032 |
oct | 62225652 |
9 | 26723833 |
10 | 13183914 |
11 | 74952a7 |
12 | 44b96b6 |
13 | 2967b43 |
14 | 1a728c2 |
15 | 1256529 |
hex | c92baa |
13183914 has 16 divisors (see below), whose sum is σ = 27080928. Its totient is φ = 4275792.
The previous prime is 13183903. The next prime is 13183931. The reversal of 13183914 is 41938131.
13183914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29472 + ... + 29915.
It is an arithmetic number, because the mean of its divisors is an integer number (1692558).
Almost surely, 213183914 is an apocalyptic number.
13183914 is an abundant number, since it is smaller than the sum of its proper divisors (13897014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13183914 is a wasteful number, since it uses less digits than its factorization.
13183914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59429.
The product of its digits is 2592, while the sum is 30.
The square root of 13183914 is about 3630.9659871720. The cubic root of 13183914 is about 236.2371096799.
The spelling of 13183914 in words is "thirteen million, one hundred eighty-three thousand, nine hundred fourteen".
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