Base | Representation |
---|---|
bin | 110101100110110111… |
… | …1100001011010100100 |
3 | 102000010222100111210001 |
4 | 1223031233201122210 |
5 | 3341231424432422 |
6 | 124515201111044 |
7 | 11213542546543 |
oct | 1531557413244 |
9 | 360128314701 |
10 | 115120936612 |
11 | 44905849630 |
12 | 1a389928484 |
13 | ab1841cb06 |
14 | 580136615a |
15 | 2edb98c227 |
hex | 1acdbe16a4 |
115120936612 has 72 divisors (see below), whose sum is σ = 225386152992. Its totient is φ = 51024556800.
The previous prime is 115120936591. The next prime is 115120936613. The reversal of 115120936612 is 216639021511.
It is not an unprimeable number, because it can be changed into a prime (115120936613) 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, 88758748 + ... + 88760044.
It is an arithmetic number, because the mean of its divisors is an integer number (3130363236).
Almost surely, 2115120936612 is an apocalyptic number.
It is an amenable number.
115120936612 is a deficient number, since it is larger than the sum of its proper divisors (110265216380).
115120936612 is a wasteful number, since it uses less digits than its factorization.
115120936612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2489 (or 2444 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 37.
The spelling of 115120936612 in words is "one hundred fifteen billion, one hundred twenty million, nine hundred thirty-six thousand, six hundred twelve".
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