Base | Representation |
---|---|
bin | 1101101110100… |
… | …11100000011010 |
3 | 22000200210100110 |
4 | 12313103200122 |
5 | 213440123424 |
6 | 15232145150 |
7 | 2565565455 |
oct | 667234032 |
9 | 260623313 |
10 | 115161114 |
11 | 5a007282 |
12 | 326981b6 |
13 | 1ab21593 |
14 | 1141a49c |
15 | a19bc29 |
hex | 6dd381a |
115161114 has 16 divisors (see below), whose sum is σ = 230852160. Its totient is φ = 38298720.
The previous prime is 115161091. The next prime is 115161149. The reversal of 115161114 is 411161511.
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, 19227 + ... + 24494.
It is an arithmetic number, because the mean of its divisors is an integer number (14428260).
Almost surely, 2115161114 is an apocalyptic number.
115161114 is an abundant number, since it is smaller than the sum of its proper divisors (115691046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115161114 is a wasteful number, since it uses less digits than its factorization.
115161114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44165.
The product of its digits is 120, while the sum is 21.
The square root of 115161114 is about 10731.3146445345. The cubic root of 115161114 is about 486.5214052191.
The spelling of 115161114 in words is "one hundred fifteen million, one hundred sixty-one thousand, one hundred fourteen".
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