Base | Representation |
---|---|
bin | 1101101110011… |
… | …00101001000011 |
3 | 22000122100210000 |
4 | 12313030221003 |
5 | 213433223440 |
6 | 15231411043 |
7 | 2565420465 |
oct | 667145103 |
9 | 260570700 |
10 | 115132995 |
11 | 59a9813a |
12 | 32683a83 |
13 | 1ab11843 |
14 | 11410135 |
15 | a193730 |
hex | 6dcca43 |
115132995 has 40 divisors (see below), whose sum is σ = 207345600. Its totient is φ = 61119360.
The previous prime is 115132991. The next prime is 115133021. The reversal of 115132995 is 599231511.
It is not a de Polignac number, because 115132995 - 22 = 115132991 is a prime.
It is not an unprimeable number, because it can be changed into a prime (115132991) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 109231 + ... + 110279.
It is an arithmetic number, because the mean of its divisors is an integer number (5183640).
Almost surely, 2115132995 is an apocalyptic number.
115132995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
115132995 is a deficient number, since it is larger than the sum of its proper divisors (92212605).
115132995 is a wasteful number, since it uses less digits than its factorization.
115132995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1337 (or 1328 counting only the distinct ones).
The product of its digits is 12150, while the sum is 36.
The square root of 115132995 is about 10730.0044268397. The cubic root of 115132995 is about 486.4818038626.
The spelling of 115132995 in words is "one hundred fifteen million, one hundred thirty-two thousand, nine hundred ninety-five".
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