Base | Representation |
---|---|
bin | 10100101101001000… |
… | …010110011011010001 |
3 | 2010101101102121221011 |
4 | 110231020112123101 |
5 | 331012343001314 |
6 | 14114020530521 |
7 | 1414633612066 |
oct | 245510263321 |
9 | 63341377834 |
10 | 22232000209 |
11 | 94794258a1 |
12 | 4385550a41 |
13 | 2133c31813 |
14 | 110c8d2c6d |
15 | 8a1ba94c4 |
hex | 52d2166d1 |
22232000209 has 2 divisors, whose sum is σ = 22232000210. Its totient is φ = 22232000208.
The previous prime is 22232000201. The next prime is 22232000239. The reversal of 22232000209 is 90200023222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 16293756609 + 5938243600 = 127647^2 + 77060^2 .
It is a cyclic number.
It is not a de Polignac number, because 22232000209 - 23 = 22232000201 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22232000209.
It is not a weakly prime, because it can be changed into another prime (22232000201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116000104 + 11116000105.
It is an arithmetic number, because the mean of its divisors is an integer number (11116000105).
Almost surely, 222232000209 is an apocalyptic number.
It is an amenable number.
22232000209 is a deficient number, since it is larger than the sum of its proper divisors (1).
22232000209 is an equidigital number, since it uses as much as digits as its factorization.
22232000209 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 22.
The spelling of 22232000209 in words is "twenty-two billion, two hundred thirty-two million, two hundred nine", and thus it is an aban number.
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