Base | Representation |
---|---|
bin | 1101101111000… |
… | …11001000100111 |
3 | 22000211001011022 |
4 | 12313203020213 |
5 | 213444201002 |
6 | 15233401355 |
7 | 2566253213 |
oct | 667431047 |
9 | 260731138 |
10 | 115225127 |
11 | 5a050386 |
12 | 3270925b |
13 | 1ab44764 |
14 | 11435943 |
15 | a1b0ba2 |
hex | 6de3227 |
115225127 has 8 divisors (see below), whose sum is σ = 118195200. Its totient is φ = 112284640.
The previous prime is 115225081. The next prime is 115225151. The reversal of 115225127 is 721522511.
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 115225127 - 210 = 115224103 is a prime.
It is a super-2 number, since 2×1152251272 = 26553659784332258, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115225096 and 115225105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115225027) 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, 602 + ... + 15192.
It is an arithmetic number, because the mean of its divisors is an integer number (14774400).
Almost surely, 2115225127 is an apocalyptic number.
115225127 is a deficient number, since it is larger than the sum of its proper divisors (2970073).
115225127 is a wasteful number, since it uses less digits than its factorization.
115225127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14793.
The product of its digits is 1400, while the sum is 26.
The square root of 115225127 is about 10734.2967631792. The cubic root of 115225127 is about 486.6115338078.
Adding to 115225127 its reverse (721522511), we get a palindrome (836747638).
The spelling of 115225127 in words is "one hundred fifteen million, two hundred twenty-five thousand, one hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •