Base | Representation |
---|---|
bin | 1101101111000… |
… | …00100000001101 |
3 | 22000210111101010 |
4 | 12313200200031 |
5 | 213443324344 |
6 | 15233235433 |
7 | 2566206615 |
oct | 667404015 |
9 | 260714333 |
10 | 115214349 |
11 | 5a043278 |
12 | 32702b79 |
13 | 1ab3c893 |
14 | 11431a45 |
15 | a1ac8b9 |
hex | 6de080d |
115214349 has 8 divisors (see below), whose sum is σ = 153941760. Its totient is φ = 76648256.
The previous prime is 115214269. The next prime is 115214357. The reversal of 115214349 is 943412511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 115214349 - 28 = 115214093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115214849) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38652 + ... + 41525.
It is an arithmetic number, because the mean of its divisors is an integer number (19242720).
Almost surely, 2115214349 is an apocalyptic number.
It is an amenable number.
115214349 is a deficient number, since it is larger than the sum of its proper divisors (38727411).
115214349 is an equidigital number, since it uses as much as digits as its factorization.
115214349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80659.
The product of its digits is 4320, while the sum is 30.
The square root of 115214349 is about 10733.7947157564. The cubic root of 115214349 is about 486.5963610100.
The spelling of 115214349 in words is "one hundred fifteen million, two hundred fourteen thousand, three hundred forty-nine".
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