Base | Representation |
---|---|
bin | 1101101110011… |
… | …10110100100100 |
3 | 22000122211000201 |
4 | 12313032310210 |
5 | 213434020144 |
6 | 15231520244 |
7 | 2565455512 |
oct | 667166444 |
9 | 260584021 |
10 | 115141924 |
11 | 59aa3917 |
12 | 32689084 |
13 | 1ab15921 |
14 | 114134b2 |
15 | a1961d4 |
hex | 6dced24 |
115141924 has 12 divisors (see below), whose sum is σ = 202970124. Its totient is φ = 57150464.
The previous prime is 115141921. The next prime is 115141973. The reversal of 115141924 is 429141511.
It can be written as a sum of positive squares in 2 ways, for example, as 82446400 + 32695524 = 9080^2 + 5718^2 .
It is a junction number, because it is equal to n+sod(n) for n = 115141892 and 115141901.
It is not an unprimeable number, because it can be changed into a prime (115141921) 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, 104509 + ... + 105604.
It is an arithmetic number, because the mean of its divisors is an integer number (16914177).
Almost surely, 2115141924 is an apocalyptic number.
It is an amenable number.
115141924 is a deficient number, since it is larger than the sum of its proper divisors (87828200).
115141924 is a wasteful number, since it uses less digits than its factorization.
115141924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210254 (or 210252 counting only the distinct ones).
The product of its digits is 1440, while the sum is 28.
The square root of 115141924 is about 10730.4204950226. The cubic root of 115141924 is about 486.4943797065.
The spelling of 115141924 in words is "one hundred fifteen million, one hundred forty-one thousand, nine hundred twenty-four".
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