Base | Representation |
---|---|
bin | 1101110100000… |
… | …11100010100010 |
3 | 22002001102102100 |
4 | 12322003202202 |
5 | 214131212041 |
6 | 15255431230 |
7 | 2604660552 |
oct | 672034242 |
9 | 262042370 |
10 | 115882146 |
11 | 5a459a76 |
12 | 32985516 |
13 | 1b014823 |
14 | 11567162 |
15 | a2906b6 |
hex | 6e838a2 |
115882146 has 24 divisors (see below), whose sum is σ = 251596800. Its totient is φ = 38547576.
The previous prime is 115882093. The next prime is 115882157. The reversal of 115882146 is 641288511.
115882146 is a `hidden beast` number, since 11 + 588 + 21 + 46 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 115882146.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2655 + ... + 15453.
It is an arithmetic number, because the mean of its divisors is an integer number (10483200).
Almost surely, 2115882146 is an apocalyptic number.
115882146 is an abundant number, since it is smaller than the sum of its proper divisors (135714654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115882146 is a wasteful number, since it uses less digits than its factorization.
115882146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13310 (or 13307 counting only the distinct ones).
The product of its digits is 15360, while the sum is 36.
The square root of 115882146 is about 10764.8569892962. The cubic root of 115882146 is about 487.5346752456.
The spelling of 115882146 in words is "one hundred fifteen million, eight hundred eighty-two thousand, one hundred forty-six".
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