Base | Representation |
---|---|
bin | 1101110011111… |
… | …01001011010010 |
3 | 22002000002200000 |
4 | 12321331023102 |
5 | 214124343312 |
6 | 15255110430 |
7 | 2604521556 |
oct | 671751322 |
9 | 262002600 |
10 | 115856082 |
11 | 5a441431 |
12 | 32972416 |
13 | 1b0059c4 |
14 | 1155b866 |
15 | a287adc |
hex | 6e7d2d2 |
115856082 has 48 divisors (see below), whose sum is σ = 261730560. Its totient is φ = 38409552.
The previous prime is 115856047. The next prime is 115856089. The reversal of 115856082 is 280658511.
115856082 is a `hidden beast` number, since 1 + 15 + 8 + 560 + 82 = 666.
It is not an unprimeable number, because it can be changed into a prime (115856089) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107844 + ... + 108912.
It is an arithmetic number, because the mean of its divisors is an integer number (5452720).
Almost surely, 2115856082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115856082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130865280).
115856082 is an abundant number, since it is smaller than the sum of its proper divisors (145874478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115856082 is a wasteful number, since it uses less digits than its factorization.
115856082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1309 (or 1297 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 36.
The square root of 115856082 is about 10763.6463152595. The cubic root of 115856082 is about 487.4981207028.
The spelling of 115856082 in words is "one hundred fifteen million, eight hundred fifty-six thousand, eighty-two".
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