Base | Representation |
---|---|
bin | 1100111011011110010… |
… | …0100111101000010101 |
3 | 210020100010220202122201 |
4 | 3032313210213220111 |
5 | 12114402012142013 |
6 | 250013022124501 |
7 | 22022263503655 |
oct | 3166744475025 |
9 | 706303822581 |
10 | 222123162133 |
11 | 86224809374 |
12 | 37070720731 |
13 | 17c3b834462 |
14 | aa72362365 |
15 | 5ba07d03dd |
hex | 33b7927a15 |
222123162133 has 2 divisors, whose sum is σ = 222123162134. Its totient is φ = 222123162132.
The previous prime is 222123162097. The next prime is 222123162197. The reversal of 222123162133 is 331261321222.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 206618429809 + 15504732324 = 454553^2 + 124518^2 .
It is a cyclic number.
It is not a de Polignac number, because 222123162133 - 217 = 222123031061 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (222123462133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111061581066 + 111061581067.
It is an arithmetic number, because the mean of its divisors is an integer number (111061581067).
Almost surely, 2222123162133 is an apocalyptic number.
It is an amenable number.
222123162133 is a deficient number, since it is larger than the sum of its proper divisors (1).
222123162133 is an equidigital number, since it uses as much as digits as its factorization.
222123162133 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5184, while the sum is 28.
Adding to 222123162133 its reverse (331261321222), we get a palindrome (553384483355).
The spelling of 222123162133 in words is "two hundred twenty-two billion, one hundred twenty-three million, one hundred sixty-two thousand, one hundred thirty-three".
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