Base | Representation |
---|---|
bin | 1101101110100… |
… | …10011111101000 |
3 | 22000200120122220 |
4 | 12313102133220 |
5 | 213440010333 |
6 | 15232114040 |
7 | 2565550413 |
oct | 667223750 |
9 | 260616586 |
10 | 115156968 |
11 | 5a004153 |
12 | 32695920 |
13 | 1ab1c724 |
14 | 11418b7a |
15 | a19a8b3 |
hex | 6dd27e8 |
115156968 has 32 divisors (see below), whose sum is σ = 290748960. Its totient is φ = 38004800.
The previous prime is 115156949. The next prime is 115156973. The reversal of 115156968 is 869651511.
It is a super-3 number, since 3×1151569683 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 21330 + ... + 26177.
It is an arithmetic number, because the mean of its divisors is an integer number (9085905).
Almost surely, 2115156968 is an apocalyptic number.
It is an amenable number.
115156968 is an abundant number, since it is smaller than the sum of its proper divisors (175591992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115156968 is a wasteful number, since it uses less digits than its factorization.
115156968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47617 (or 47613 counting only the distinct ones).
The product of its digits is 64800, while the sum is 42.
The square root of 115156968 is about 10731.1214698185. The cubic root of 115156968 is about 486.5155666107.
The spelling of 115156968 in words is "one hundred fifteen million, one hundred fifty-six thousand, nine hundred sixty-eight".
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