Base | Representation |
---|---|
bin | 111011111110001… |
… | …1001100110100011 |
3 | 12012020112120010021 |
4 | 1313330121212203 |
5 | 13110123302321 |
6 | 531403014311 |
7 | 100603312414 |
oct | 16774314643 |
9 | 5166476107 |
10 | 2012322211 |
11 | 9429a3509 |
12 | 481b0a397 |
13 | 260b9cc03 |
14 | 15138580b |
15 | bb9e8941 |
hex | 77f199a3 |
2012322211 has 2 divisors, whose sum is σ = 2012322212. Its totient is φ = 2012322210.
The previous prime is 2012322173. The next prime is 2012322241. The reversal of 2012322211 is 1122232102.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2012322211 - 27 = 2012322083 is a prime.
It is not a weakly prime, because it can be changed into another prime (2012322241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006161105 + 1006161106.
It is an arithmetic number, because the mean of its divisors is an integer number (1006161106).
Almost surely, 22012322211 is an apocalyptic number.
2012322211 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012322211 is an equidigital number, since it uses as much as digits as its factorization.
2012322211 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2012322211 is about 44858.9145098274. The cubic root of 2012322211 is about 1262.5032562214.
Adding to 2012322211 its reverse (1122232102), we get a palindrome (3134554313).
The spelling of 2012322211 in words is "two billion, twelve million, three hundred twenty-two thousand, two hundred eleven".
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