Base | Representation |
---|---|
bin | 10100100101111010… |
… | …111110100111101001 |
3 | 2010001221211221100112 |
4 | 110211322332213221 |
5 | 330240412214223 |
6 | 14054020344105 |
7 | 1411634601125 |
oct | 244572764751 |
9 | 63057757315 |
10 | 22111054313 |
11 | 9417128407 |
12 | 4350b45035 |
13 | 2114b661ba |
14 | 10da80c585 |
15 | 896268778 |
hex | 525ebe9e9 |
22111054313 has 2 divisors, whose sum is σ = 22111054314. Its totient is φ = 22111054312.
The previous prime is 22111054291. The next prime is 22111054333. The reversal of 22111054313 is 31345011122.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19455507289 + 2655547024 = 139483^2 + 51532^2 .
It is a cyclic number.
It is not a de Polignac number, because 22111054313 - 26 = 22111054249 is a prime.
It is not a weakly prime, because it can be changed into another prime (22111054333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055527156 + 11055527157.
It is an arithmetic number, because the mean of its divisors is an integer number (11055527157).
Almost surely, 222111054313 is an apocalyptic number.
It is an amenable number.
22111054313 is a deficient number, since it is larger than the sum of its proper divisors (1).
22111054313 is an equidigital number, since it uses as much as digits as its factorization.
22111054313 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 22111054313 its reverse (31345011122), we get a palindrome (53456065435).
The spelling of 22111054313 in words is "twenty-two billion, one hundred eleven million, fifty-four thousand, three hundred thirteen".
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