Base | Representation |
---|---|
bin | 11110101111001111100… |
… | …000011100011101011011 |
3 | 21110221020112112210222101 |
4 | 132233033200130131123 |
5 | 234102002421044402 |
6 | 4254214301104231 |
7 | 305416006366045 |
oct | 36571740343533 |
9 | 7427215483871 |
10 | 2112310331227 |
11 | 74490a128a48 |
12 | 2a1468558077 |
13 | 1242615b2975 |
14 | 74344830a95 |
15 | 39e2cd37b87 |
hex | 1ebcf81c75b |
2112310331227 has 2 divisors, whose sum is σ = 2112310331228. Its totient is φ = 2112310331226.
The previous prime is 2112310331137. The next prime is 2112310331231. The reversal of 2112310331227 is 7221330132112.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2112310331227 - 219 = 2112309806939 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2112310331195 and 2112310331204.
It is not a weakly prime, because it can be changed into another prime (2112310331267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056155165613 + 1056155165614.
It is an arithmetic number, because the mean of its divisors is an integer number (1056155165614).
Almost surely, 22112310331227 is an apocalyptic number.
2112310331227 is a deficient number, since it is larger than the sum of its proper divisors (1).
2112310331227 is an equidigital number, since it uses as much as digits as its factorization.
2112310331227 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3024, while the sum is 28.
Adding to 2112310331227 its reverse (7221330132112), we get a palindrome (9333640463339).
The spelling of 2112310331227 in words is "two trillion, one hundred twelve billion, three hundred ten million, three hundred thirty-one thousand, two hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.612 sec. • engine limits •