Base | Representation |
---|---|
bin | 1101110010011… |
… | …01110100000101 |
3 | 22001122020112221 |
4 | 12321031310011 |
5 | 214102141320 |
6 | 15251012341 |
7 | 2603053150 |
oct | 671156405 |
9 | 261566487 |
10 | 115662085 |
11 | 5a319700 |
12 | 3289a0b1 |
13 | 1ac68606 |
14 | 1150ac97 |
15 | a24a3aa |
hex | 6e4dd05 |
115662085 has 48 divisors (see below), whose sum is σ = 180182016. Its totient is φ = 69696000.
The previous prime is 115662073. The next prime is 115662089. The reversal of 115662085 is 580266511.
It is a happy number.
It is not a de Polignac number, because 115662085 - 29 = 115661573 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 115662085.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115662089) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130845 + ... + 131725.
It is an arithmetic number, because the mean of its divisors is an integer number (3753792).
Almost surely, 2115662085 is an apocalyptic number.
It is an amenable number.
115662085 is a deficient number, since it is larger than the sum of its proper divisors (64519931).
115662085 is a wasteful number, since it uses less digits than its factorization.
115662085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946 (or 935 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 115662085 is about 10754.6308630283. The cubic root of 115662085 is about 487.2258691100.
The spelling of 115662085 in words is "one hundred fifteen million, six hundred sixty-two thousand, eighty-five".
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