Base | Representation |
---|---|
bin | 110100111000… |
… | …100011000100 |
3 | 222002022121110 |
4 | 310320203010 |
5 | 12022104413 |
6 | 1213045020 |
7 | 225556140 |
oct | 64704304 |
9 | 28068543 |
10 | 13863108 |
11 | 7909616 |
12 | 4786770 |
13 | 2b4502c |
14 | 1bac220 |
15 | 133c8c3 |
hex | d388c4 |
13863108 has 24 divisors (see below), whose sum is σ = 36968512. Its totient is φ = 3960864.
The previous prime is 13863097. The next prime is 13863119. The reversal of 13863108 is 80136831.
It is an interprime number because it is at equal distance from previous prime (13863097) and next prime (13863119).
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, 82435 + ... + 82602.
Almost surely, 213863108 is an apocalyptic number.
It is an amenable number.
13863108 is an abundant number, since it is smaller than the sum of its proper divisors (23105404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13863108 is a wasteful number, since it uses less digits than its factorization.
13863108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165051 (or 165049 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 13863108 is about 3723.3194866946. The cubic root of 13863108 is about 240.2261063605.
Adding to 13863108 its reverse (80136831), we get a palindrome (93999939).
The spelling of 13863108 in words is "thirteen million, eight hundred sixty-three thousand, one hundred eight".
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