Base | Representation |
---|---|
bin | 1000010001100011… |
… | …0111101100110111 |
3 | 12201210102012000211 |
4 | 2010120313230313 |
5 | 14022101041434 |
6 | 1004222050251 |
7 | 106020066352 |
oct | 20430675467 |
9 | 5653365024 |
10 | 2221112119 |
11 | a3a83a456 |
12 | 51ba19987 |
13 | 295214035 |
14 | 170db5299 |
15 | ceedc464 |
hex | 84637b37 |
2221112119 has 2 divisors, whose sum is σ = 2221112120. Its totient is φ = 2221112118.
The previous prime is 2221112083. The next prime is 2221112123. The reversal of 2221112119 is 9112111222.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2221112119 - 217 = 2220981047 is a prime.
It is a super-2 number, since 2×22211121192 = 9866678090337340322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2221112119.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2221112189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110556059 + 1110556060.
It is an arithmetic number, because the mean of its divisors is an integer number (1110556060).
Almost surely, 22221112119 is an apocalyptic number.
2221112119 is a deficient number, since it is larger than the sum of its proper divisors (1).
2221112119 is an equidigital number, since it uses as much as digits as its factorization.
2221112119 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 144, while the sum is 22.
The square root of 2221112119 is about 47128.6761855242. The cubic root of 2221112119 is about 1304.7385488374.
The spelling of 2221112119 in words is "two billion, two hundred twenty-one million, one hundred twelve thousand, one hundred nineteen".
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