Base | Representation |
---|---|
bin | 11110101111001001101… |
… | …001110000101111011101 |
3 | 21110220222200201200012022 |
4 | 132233021221300233131 |
5 | 234101302300012201 |
6 | 4254200431545525 |
7 | 305413404463466 |
oct | 36571151605735 |
9 | 7426880650168 |
10 | 2112212110301 |
11 | 744869742127 |
12 | 2a143b68b2a5 |
13 | 124247142b87 |
14 | 74335783d6d |
15 | 39e243d541b |
hex | 1ebc9a70bdd |
2112212110301 has 2 divisors, whose sum is σ = 2112212110302. Its totient is φ = 2112212110300.
The previous prime is 2112212110241. The next prime is 2112212110319. The reversal of 2112212110301 is 1030112122112.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2057864844676 + 54347265625 = 1434526^2 + 233125^2 .
It is a cyclic number.
It is not a de Polignac number, because 2112212110301 - 218 = 2112211848157 is a prime.
It is a super-2 number, since 2×21122121103012 (a number of 25 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 2112212110301.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2112212110331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056106055150 + 1056106055151.
It is an arithmetic number, because the mean of its divisors is an integer number (1056106055151).
Almost surely, 22112212110301 is an apocalyptic number.
It is an amenable number.
2112212110301 is a deficient number, since it is larger than the sum of its proper divisors (1).
2112212110301 is an equidigital number, since it uses as much as digits as its factorization.
2112212110301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 2112212110301 its reverse (1030112122112), we get a palindrome (3142324232413).
The spelling of 2112212110301 in words is "two trillion, one hundred twelve billion, two hundred twelve million, one hundred ten thousand, three hundred one".
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