Base | Representation |
---|---|
bin | 1101101110100… |
… | …11011111101100 |
3 | 22000200210021202 |
4 | 12313103133230 |
5 | 213440123233 |
6 | 15232145032 |
7 | 2565565361 |
oct | 667233754 |
9 | 260623252 |
10 | 115161068 |
11 | 5a007240 |
12 | 32698178 |
13 | 1ab21559 |
14 | 1141a468 |
15 | a19bbe8 |
hex | 6dd37ec |
115161068 has 24 divisors (see below), whose sum is σ = 220236240. Its totient is φ = 52254720.
The previous prime is 115161049. The next prime is 115161091. The reversal of 115161068 is 860161511.
It is a self number, because there is not a number n which added to its sum of digits gives 115161068.
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, 27668 + ... + 31556.
It is an arithmetic number, because the mean of its divisors is an integer number (9176510).
Almost surely, 2115161068 is an apocalyptic number.
It is an amenable number.
115161068 is a deficient number, since it is larger than the sum of its proper divisors (105075172).
115161068 is a wasteful number, since it uses less digits than its factorization.
115161068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4577 (or 4575 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 29.
The square root of 115161068 is about 10731.3125012740. The cubic root of 115161068 is about 486.5213404403.
The spelling of 115161068 in words is "one hundred fifteen million, one hundred sixty-one thousand, sixty-eight".
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