Base | Representation |
---|---|
bin | 110101100111001110… |
… | …1101110110010111101 |
3 | 102000011211010221021201 |
4 | 1223032131232302331 |
5 | 3341243030100140 |
6 | 124520312455501 |
7 | 11214050530636 |
oct | 1531635566275 |
9 | 360154127251 |
10 | 115133050045 |
11 | 44911672632 |
12 | 1a3919aa591 |
13 | ab1aaa1620 |
14 | 5802bda88d |
15 | 2edca8149a |
hex | 1ace76ecbd |
115133050045 has 16 divisors (see below), whose sum is σ = 148801489200. Its totient is φ = 85013236224.
The previous prime is 115133050033. The next prime is 115133050049. The reversal of 115133050045 is 540050331511.
It can be written as a sum of positive squares in 8 ways, for example, as 275095396 + 114857954649 = 16586^2 + 338907^2 .
It is a cyclic number.
It is not a de Polignac number, because 115133050045 - 213 = 115133041853 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 115133049995 and 115133050022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115133050049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653031 + ... + 810379.
It is an arithmetic number, because the mean of its divisors is an integer number (9300093075).
Almost surely, 2115133050045 is an apocalyptic number.
It is an amenable number.
115133050045 is a deficient number, since it is larger than the sum of its proper divisors (33668439155).
115133050045 is a wasteful number, since it uses less digits than its factorization.
115133050045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168624.
The product of its (nonzero) digits is 4500, while the sum is 28.
Adding to 115133050045 its reverse (540050331511), we get a palindrome (655183381556).
The spelling of 115133050045 in words is "one hundred fifteen billion, one hundred thirty-three million, fifty thousand, forty-five".
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