Base | Representation |
---|---|
bin | 10100100010100100… |
… | …001011110100110001 |
3 | 2002221000220020211211 |
4 | 110202210023310301 |
5 | 330132003404231 |
6 | 14044245440121 |
7 | 1410352155136 |
oct | 244244136461 |
9 | 62830806754 |
10 | 22054747441 |
11 | 939836a201 |
12 | 4336110041 |
13 | 21062b021c |
14 | 10d315258d |
15 | 891344eb1 |
hex | 52290bd31 |
22054747441 has 2 divisors, whose sum is σ = 22054747442. Its totient is φ = 22054747440.
The previous prime is 22054747417. The next prime is 22054747459. The reversal of 22054747441 is 14474745022.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12968654400 + 9086093041 = 113880^2 + 95321^2 .
It is a cyclic number.
It is not a de Polignac number, because 22054747441 - 29 = 22054746929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22054747394 and 22054747403.
It is not a weakly prime, because it can be changed into another prime (22054787441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11027373720 + 11027373721.
It is an arithmetic number, because the mean of its divisors is an integer number (11027373721).
Almost surely, 222054747441 is an apocalyptic number.
It is an amenable number.
22054747441 is a deficient number, since it is larger than the sum of its proper divisors (1).
22054747441 is an equidigital number, since it uses as much as digits as its factorization.
22054747441 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 250880, while the sum is 40.
The spelling of 22054747441 in words is "twenty-two billion, fifty-four million, seven hundred forty-seven thousand, four hundred forty-one".
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