Base | Representation |
---|---|
bin | 1101110100110… |
… | …01000010101000 |
3 | 22002012220020012 |
4 | 12322121002220 |
5 | 214142021331 |
6 | 15301351052 |
7 | 2605505405 |
oct | 672310250 |
9 | 262186205 |
10 | 115970216 |
11 | 5a50a15a |
12 | 32a08488 |
13 | 1b04593b |
14 | 1158b2ac |
15 | a2ab82b |
hex | 6e990a8 |
115970216 has 16 divisors (see below), whose sum is σ = 217562100. Its totient is φ = 57953664.
The previous prime is 115970213. The next prime is 115970219. The reversal of 115970216 is 612079511.
It is an interprime number because it is at equal distance from previous prime (115970213) and next prime (115970219).
It can be written as a sum of positive squares in 2 ways, for example, as 87347716 + 28622500 = 9346^2 + 5350^2 .
It is not an unprimeable number, because it can be changed into a prime (115970213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21170 + ... + 26078.
Almost surely, 2115970216 is an apocalyptic number.
It is an amenable number.
115970216 is a deficient number, since it is larger than the sum of its proper divisors (101591884).
115970216 is a wasteful number, since it uses less digits than its factorization.
115970216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7868 (or 7864 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 32.
The square root of 115970216 is about 10768.9468380153. The cubic root of 115970216 is about 487.6581521502.
The spelling of 115970216 in words is "one hundred fifteen million, nine hundred seventy thousand, two hundred sixteen".
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