Base | Representation |
---|---|
bin | 1101110000111… |
… | …10011111010011 |
3 | 22001021101122121 |
4 | 12320132133103 |
5 | 214024440433 |
6 | 15242515111 |
7 | 2601315052 |
oct | 670363723 |
9 | 261241577 |
10 | 115468243 |
11 | 5a1a7000 |
12 | 32805a97 |
13 | 1abcb307 |
14 | 1149a399 |
15 | a20cc2d |
hex | 6e1e7d3 |
115468243 has 8 divisors (see below), whose sum is σ = 127007856. Its totient is φ = 104969920.
The previous prime is 115468229. The next prime is 115468277. The reversal of 115468243 is 342864511.
It is a de Polignac number, because none of the positive numbers 2k-115468243 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115468199 and 115468208.
It is not an unprimeable number, because it can be changed into a prime (115465243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42046 + ... + 44707.
It is an arithmetic number, because the mean of its divisors is an integer number (15875982).
Almost surely, 2115468243 is an apocalyptic number.
115468243 is a deficient number, since it is larger than the sum of its proper divisors (11539613).
115468243 is an frugal number, since it uses more digits than its factorization.
115468243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86786 (or 86764 counting only the distinct ones).
The product of its digits is 23040, while the sum is 34.
The square root of 115468243 is about 10745.6150591765. The cubic root of 115468243 is about 486.9535308089.
The spelling of 115468243 in words is "one hundred fifteen million, four hundred sixty-eight thousand, two hundred forty-three".
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