Base | Representation |
---|---|
bin | 10100100001111100… |
… | …000111000101100001 |
3 | 2002220022010112110112 |
4 | 110201330013011201 |
5 | 330121311223043 |
6 | 14043232341105 |
7 | 1410163652624 |
oct | 244174070541 |
9 | 62808115415 |
10 | 22044242273 |
11 | 9392444549 |
12 | 43326a4795 |
13 | 2104072751 |
14 | 10d19b9dbb |
15 | 89046c518 |
hex | 521f07161 |
22044242273 has 2 divisors, whose sum is σ = 22044242274. Its totient is φ = 22044242272.
The previous prime is 22044242237. The next prime is 22044242371. The reversal of 22044242273 is 37224244022.
Together with previous prime (22044242237) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12213123169 + 9831119104 = 110513^2 + 99152^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22044242273 is a prime.
It is not a weakly prime, because it can be changed into another prime (22044241273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11022121136 + 11022121137.
It is an arithmetic number, because the mean of its divisors is an integer number (11022121137).
Almost surely, 222044242273 is an apocalyptic number.
It is an amenable number.
22044242273 is a deficient number, since it is larger than the sum of its proper divisors (1).
22044242273 is an equidigital number, since it uses as much as digits as its factorization.
22044242273 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 43008, while the sum is 32.
Adding to 22044242273 its reverse (37224244022), we get a palindrome (59268486295).
The spelling of 22044242273 in words is "twenty-two billion, forty-four million, two hundred forty-two thousand, two hundred seventy-three".
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