Base | Representation |
---|---|
bin | 1101110000010… |
… | …11101001011100 |
3 | 22001010110210021 |
4 | 12320023221130 |
5 | 214020003233 |
6 | 15241121524 |
7 | 2600544052 |
oct | 670135134 |
9 | 261113707 |
10 | 115391068 |
11 | 5a154021 |
12 | 327892a4 |
13 | 1aba2150 |
14 | 1147a1d2 |
15 | a1e4e2d |
hex | 6e0ba5c |
115391068 has 12 divisors (see below), whose sum is σ = 217467880. Its totient is φ = 53257392.
The previous prime is 115390993. The next prime is 115391119. The reversal of 115391068 is 860193511.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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, 1109478 + ... + 1109581.
Almost surely, 2115391068 is an apocalyptic number.
It is an amenable number.
115391068 is a deficient number, since it is larger than the sum of its proper divisors (102076812).
115391068 is a wasteful number, since it uses less digits than its factorization.
115391068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2219076 (or 2219074 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 34.
The square root of 115391068 is about 10742.0234592929. The cubic root of 115391068 is about 486.8450189693.
The spelling of 115391068 in words is "one hundred fifteen million, three hundred ninety-one thousand, sixty-eight".
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