Base | Representation |
---|---|
bin | 1100111011110111110… |
… | …0101010111000111001 |
3 | 210020121121012022022012 |
4 | 3032331330222320321 |
5 | 12120111403131413 |
6 | 250031402535305 |
7 | 22025032640216 |
oct | 3167574527071 |
9 | 706547168265 |
10 | 222230130233 |
11 | 8627a12a061 |
12 | 370a0507535 |
13 | 17c57a477a7 |
14 | aa82648b0d |
15 | 5ba9dae7a8 |
hex | 33bdf2ae39 |
222230130233 has 2 divisors, whose sum is σ = 222230130234. Its totient is φ = 222230130232.
The previous prime is 222230130169. The next prime is 222230130247. The reversal of 222230130233 is 332031032222.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 220798491664 + 1431638569 = 469892^2 + 37837^2 .
It is a cyclic number.
It is not a de Polignac number, because 222230130233 - 26 = 222230130169 is a prime.
It is a super-2 number, since 2×2222301302332 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 222230130199 and 222230130208.
It is not a weakly prime, because it can be changed into another prime (222230130263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111115065116 + 111115065117.
It is an arithmetic number, because the mean of its divisors is an integer number (111115065117).
Almost surely, 2222230130233 is an apocalyptic number.
It is an amenable number.
222230130233 is a deficient number, since it is larger than the sum of its proper divisors (1).
222230130233 is an equidigital number, since it uses as much as digits as its factorization.
222230130233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 222230130233 its reverse (332031032222), we get a palindrome (554261162455).
The spelling of 222230130233 in words is "two hundred twenty-two billion, two hundred thirty million, one hundred thirty thousand, two hundred thirty-three".
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