Base | Representation |
---|---|
bin | 1100110011100100011… |
… | …0000110100100111011 |
3 | 210000212021010121101122 |
4 | 3030321012012210323 |
5 | 12101030303430321 |
6 | 245022301535455 |
7 | 21615556425164 |
oct | 3147106064473 |
9 | 700767117348 |
10 | 220001233211 |
11 | 85335a62801 |
12 | 36779b7458b |
13 | 17991039206 |
14 | a91060876b |
15 | 5ac93858ab |
hex | 333918693b |
220001233211 has 2 divisors, whose sum is σ = 220001233212. Its totient is φ = 220001233210.
The previous prime is 220001233181. The next prime is 220001233219. The reversal of 220001233211 is 112332100022.
220001233211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220001233211 is a prime.
It is a super-2 number, since 2×2200012332112 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 220001233211.
It is not a weakly prime, because it can be changed into another prime (220001233219) 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, 110000616605 + 110000616606.
It is an arithmetic number, because the mean of its divisors is an integer number (110000616606).
Almost surely, 2220001233211 is an apocalyptic number.
220001233211 is a deficient number, since it is larger than the sum of its proper divisors (1).
220001233211 is an equidigital number, since it uses as much as digits as its factorization.
220001233211 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 220001233211 its reverse (112332100022), we get a palindrome (332333333233).
The spelling of 220001233211 in words is "two hundred twenty billion, one million, two hundred thirty-three thousand, two hundred eleven".
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