Base | Representation |
---|---|
bin | 1110100100110… |
… | …00101010010001 |
3 | 22112001110100100 |
4 | 13102120222101 |
5 | 222244310423 |
6 | 20044243013 |
7 | 3013123323 |
oct | 722305221 |
9 | 275043310 |
10 | 122260113 |
11 | 63015918 |
12 | 34b40469 |
13 | 1c438881 |
14 | 12347613 |
15 | ab00343 |
hex | 7498a91 |
122260113 has 12 divisors (see below), whose sum is σ = 180355968. Its totient is φ = 79772280.
The previous prime is 122260097. The next prime is 122260121. The reversal of 122260113 is 311062221.
It is not a de Polignac number, because 122260113 - 24 = 122260097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122260153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144093 + ... + 144938.
It is an arithmetic number, because the mean of its divisors is an integer number (15029664).
Almost surely, 2122260113 is an apocalyptic number.
It is an amenable number.
122260113 is a deficient number, since it is larger than the sum of its proper divisors (58095855).
122260113 is a wasteful number, since it uses less digits than its factorization.
122260113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289084 (or 289081 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 122260113 is about 11057.1295099587. The cubic root of 122260113 is about 496.3197959893.
The spelling of 122260113 in words is "one hundred twenty-two million, two hundred sixty thousand, one hundred thirteen".
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