Base | Representation |
---|---|
bin | 1010001100101001001110… |
… | …1011001101101001101011 |
3 | 1110200220000102000011200122 |
4 | 2203022103223031221223 |
5 | 2432200334102041134 |
6 | 35502513502153455 |
7 | 2235031202243213 |
oct | 243122353155153 |
9 | 43626012004618 |
10 | 11212342221419 |
11 | 36331449737a9 |
12 | 131103a88288b |
13 | 63441c769511 |
14 | 2aa9748b9243 |
15 | 1469d344d02e |
hex | a3293acda6b |
11212342221419 has 2 divisors, whose sum is σ = 11212342221420. Its totient is φ = 11212342221418.
The previous prime is 11212342221359. The next prime is 11212342221439. The reversal of 11212342221419 is 91412224321211.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 11212342221419 - 28 = 11212342221163 is a prime.
It is a super-2 number, since 2×112123422214192 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (11212342221439) 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, 5606171110709 + 5606171110710.
It is an arithmetic number, because the mean of its divisors is an integer number (5606171110710).
Almost surely, 211212342221419 is an apocalyptic number.
11212342221419 is a deficient number, since it is larger than the sum of its proper divisors (1).
11212342221419 is an equidigital number, since it uses as much as digits as its factorization.
11212342221419 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 13824, while the sum is 35.
The spelling of 11212342221419 in words is "eleven trillion, two hundred twelve billion, three hundred forty-two million, two hundred twenty-one thousand, four hundred nineteen".
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