Base | Representation |
---|---|
bin | 1010000110101110011101… |
… | …00010101100010111101101 |
3 | 2220200100010202200022010202 |
4 | 11003113032202230113231 |
5 | 10403033241220221331 |
6 | 115132201043043245 |
7 | 4452303204131252 |
oct | 503271642542755 |
9 | 86610122608122 |
10 | 22221331023341 |
11 | 709801706562a |
12 | 25aa786970525 |
13 | c5260221c878 |
14 | 56b737b8d429 |
15 | 288063d20ecb |
hex | 1435ce8ac5ed |
22221331023341 has 2 divisors, whose sum is σ = 22221331023342. Its totient is φ = 22221331023340.
The previous prime is 22221331023319. The next prime is 22221331023343. The reversal of 22221331023341 is 14332013312222.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12120668175625 + 10100662847716 = 3481475^2 + 3178154^2 .
It is a cyclic number.
It is not a de Polignac number, because 22221331023341 - 218 = 22221330761197 is a prime.
Together with 22221331023343, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22221331023343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110665511670 + 11110665511671.
It is an arithmetic number, because the mean of its divisors is an integer number (11110665511671).
Almost surely, 222221331023341 is an apocalyptic number.
It is an amenable number.
22221331023341 is a deficient number, since it is larger than the sum of its proper divisors (1).
22221331023341 is an equidigital number, since it uses as much as digits as its factorization.
22221331023341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 22221331023341 its reverse (14332013312222), we get a palindrome (36553344335563).
The spelling of 22221331023341 in words is "twenty-two trillion, two hundred twenty-one billion, three hundred thirty-one million, twenty-three thousand, three hundred forty-one".
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