Base | Representation |
---|---|
bin | 11010111101101… |
… | …01000000001011 |
3 | 120202121101210122 |
4 | 31132311000023 |
5 | 430400411402 |
6 | 34235533455 |
7 | 5414354102 |
oct | 1536650013 |
9 | 522541718 |
10 | 226185227 |
11 | 106748344 |
12 | 638ba28b |
13 | 37b24b18 |
14 | 2207b039 |
15 | 14cccca2 |
hex | d7b500b |
226185227 has 2 divisors, whose sum is σ = 226185228. Its totient is φ = 226185226.
The previous prime is 226185143. The next prime is 226185247. The reversal of 226185227 is 722581622.
226185227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 226185227 - 220 = 225136651 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (226185247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113092613 + 113092614.
It is an arithmetic number, because the mean of its divisors is an integer number (113092614).
Almost surely, 2226185227 is an apocalyptic number.
226185227 is a deficient number, since it is larger than the sum of its proper divisors (1).
226185227 is an equidigital number, since it uses as much as digits as its factorization.
226185227 is an evil number, because the sum of its binary digits is even.
The product of its digits is 26880, while the sum is 35.
The square root of 226185227 is about 15039.4556749904. The cubic root of 226185227 is about 609.2862986807.
The spelling of 226185227 in words is "two hundred twenty-six million, one hundred eighty-five thousand, two hundred twenty-seven".
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