Base | Representation |
---|---|
bin | 1101110100001… |
… | …00011101101100 |
3 | 22002001121121120 |
4 | 12322010131230 |
5 | 214131322212 |
6 | 15255500540 |
7 | 2605004601 |
oct | 672043554 |
9 | 262047546 |
10 | 115885932 |
11 | 5a4618a8 |
12 | 32987750 |
13 | 1b016476 |
14 | 115686a8 |
15 | a29188c |
hex | 6e8476c |
115885932 has 12 divisors (see below), whose sum is σ = 270400536. Its totient is φ = 38628640.
The previous prime is 115885919. The next prime is 115885949. The reversal of 115885932 is 239588511.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
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, 4828569 + ... + 4828592.
It is an arithmetic number, because the mean of its divisors is an integer number (22533378).
Almost surely, 2115885932 is an apocalyptic number.
115885932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
115885932 is an abundant number, since it is smaller than the sum of its proper divisors (154514604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115885932 is a wasteful number, since it uses less digits than its factorization.
115885932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9657168 (or 9657166 counting only the distinct ones).
The product of its digits is 86400, while the sum is 42.
The square root of 115885932 is about 10765.0328378505. The cubic root of 115885932 is about 487.5399846231.
The spelling of 115885932 in words is "one hundred fifteen million, eight hundred eighty-five thousand, nine hundred thirty-two".
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