Base | Representation |
---|---|
bin | 1101101101111… |
… | …01011111001101 |
3 | 22000112012122010 |
4 | 12312331133031 |
5 | 213424232200 |
6 | 15230211433 |
7 | 2565041514 |
oct | 666753715 |
9 | 260465563 |
10 | 115070925 |
11 | 59a55542 |
12 | 32653b79 |
13 | 1aabc508 |
14 | 113d567b |
15 | a180150 |
hex | 6dbd7cd |
115070925 has 24 divisors (see below), whose sum is σ = 195397216. Its totient is φ = 59711040.
The previous prime is 115070911. The next prime is 115070947. The reversal of 115070925 is 529070511.
It is not a de Polignac number, because 115070925 - 26 = 115070861 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115070892 and 115070901.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17959 + ... + 23508.
Almost surely, 2115070925 is an apocalyptic number.
115070925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
115070925 is a deficient number, since it is larger than the sum of its proper divisors (80326291).
115070925 is a wasteful number, since it uses less digits than its factorization.
115070925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41517 (or 41512 counting only the distinct ones).
The product of its (nonzero) digits is 3150, while the sum is 30.
The square root of 115070925 is about 10727.1116802241. Note that the first 3 decimals coincide. The cubic root of 115070925 is about 486.3943648287.
The spelling of 115070925 in words is "one hundred fifteen million, seventy thousand, nine hundred twenty-five".
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