Base | Representation |
---|---|
bin | 1000010111000101… |
… | …0101110011111001 |
3 | 12210102001110110212 |
4 | 2011301111303321 |
5 | 14044020212441 |
6 | 1010411120505 |
7 | 106421161463 |
oct | 20561256371 |
9 | 5712043425 |
10 | 2244304121 |
11 | a5193a9a4 |
12 | 527743135 |
13 | 299c74307 |
14 | 1740d1133 |
15 | d206deeb |
hex | 85c55cf9 |
2244304121 has 2 divisors, whose sum is σ = 2244304122. Its totient is φ = 2244304120.
The previous prime is 2244304099. The next prime is 2244304141. The reversal of 2244304121 is 1214034422.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1215498496 + 1028805625 = 34864^2 + 32075^2 .
It is a cyclic number.
It is not a de Polignac number, because 2244304121 - 210 = 2244303097 is a prime.
It is not a weakly prime, because it can be changed into another prime (2244304141) 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, 1122152060 + 1122152061.
It is an arithmetic number, because the mean of its divisors is an integer number (1122152061).
Almost surely, 22244304121 is an apocalyptic number.
It is an amenable number.
2244304121 is a deficient number, since it is larger than the sum of its proper divisors (1).
2244304121 is an equidigital number, since it uses as much as digits as its factorization.
2244304121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 2244304121 is about 47374.0870202266. The cubic root of 2244304121 is about 1309.2640274833.
Adding to 2244304121 its reverse (1214034422), we get a palindrome (3458338543).
The spelling of 2244304121 in words is "two billion, two hundred forty-four million, three hundred four thousand, one hundred twenty-one".
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