Base | Representation |
---|---|
bin | 1100010101110011110… |
… | …1011111110001001011 |
3 | 202021020112220110001122 |
4 | 3011130331133301023 |
5 | 11433200313203113 |
6 | 241221502505455 |
7 | 21213610645406 |
oct | 3053475376113 |
9 | 667215813048 |
10 | 212013022283 |
11 | 81a06907697 |
12 | 3510a89528b |
13 | 16cba09309a |
14 | a39372cd3d |
15 | 57ace18408 |
hex | 315cf5fc4b |
212013022283 has 2 divisors, whose sum is σ = 212013022284. Its totient is φ = 212013022282.
The previous prime is 212013022241. The next prime is 212013022313. The reversal of 212013022283 is 382220310212.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 212013022283 - 214 = 212013005899 is a prime.
It is not a weakly prime, because it can be changed into another prime (212013022213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106006511141 + 106006511142.
It is an arithmetic number, because the mean of its divisors is an integer number (106006511142).
Almost surely, 2212013022283 is an apocalyptic number.
212013022283 is a deficient number, since it is larger than the sum of its proper divisors (1).
212013022283 is an equidigital number, since it uses as much as digits as its factorization.
212013022283 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 212013022283 its reverse (382220310212), we get a palindrome (594233332495).
The spelling of 212013022283 in words is "two hundred twelve billion, thirteen million, twenty-two thousand, two hundred eighty-three".
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