Base | Representation |
---|---|
bin | 10010101010110… |
… | …110110000100011 |
3 | 210211101102212022 |
4 | 102222312300203 |
5 | 1120141133402 |
6 | 51025252055 |
7 | 10522235111 |
oct | 2252666043 |
9 | 724342768 |
10 | 313224227 |
11 | 150896aa8 |
12 | 88a9402b |
13 | 4cb7b0a4 |
14 | 2d856ab1 |
15 | 1c7722a2 |
hex | 12ab6c23 |
313224227 has 2 divisors, whose sum is σ = 313224228. Its totient is φ = 313224226.
The previous prime is 313224221. The next prime is 313224251. The reversal of 313224227 is 722422313.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 313224227 - 24 = 313224211 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 313224196 and 313224205.
It is not a weakly prime, because it can be changed into another prime (313224221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156612113 + 156612114.
It is an arithmetic number, because the mean of its divisors is an integer number (156612114).
Almost surely, 2313224227 is an apocalyptic number.
313224227 is a deficient number, since it is larger than the sum of its proper divisors (1).
313224227 is an equidigital number, since it uses as much as digits as its factorization.
313224227 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4032, while the sum is 26.
The square root of 313224227 is about 17698.1419081213. The cubic root of 313224227 is about 679.1282275726.
The spelling of 313224227 in words is "three hundred thirteen million, two hundred twenty-four thousand, two hundred twenty-seven".
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