Base | Representation |
---|---|
bin | 10100101100100011… |
… | …011101110010100001 |
3 | 2010100201020101022211 |
4 | 110230203131302201 |
5 | 331002404043131 |
6 | 14113033402121 |
7 | 1414455461101 |
oct | 245443356241 |
9 | 63321211284 |
10 | 22222331041 |
11 | 9473a21249 |
12 | 4382269341 |
13 | 2131c27711 |
14 | 110b4d7201 |
15 | 8a0de95b1 |
hex | 52c8ddca1 |
22222331041 has 2 divisors, whose sum is σ = 22222331042. Its totient is φ = 22222331040.
The previous prime is 22222331023. The next prime is 22222331069. The reversal of 22222331041 is 14013322222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22110500416 + 111830625 = 148696^2 + 10575^2 .
It is a cyclic number.
It is not a de Polignac number, because 22222331041 - 25 = 22222331009 is a prime.
It is not a weakly prime, because it can be changed into another prime (22222331141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111165520 + 11111165521.
It is an arithmetic number, because the mean of its divisors is an integer number (11111165521).
Almost surely, 222222331041 is an apocalyptic number.
It is an amenable number.
22222331041 is a deficient number, since it is larger than the sum of its proper divisors (1).
22222331041 is an equidigital number, since it uses as much as digits as its factorization.
22222331041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 22222331041 its reverse (14013322222), we get a palindrome (36235653263).
The spelling of 22222331041 in words is "twenty-two billion, two hundred twenty-two million, three hundred thirty-one thousand, forty-one".
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