No
No it isn't.
No.
No.
Yes, it is.
Yes.
Any multiple of 90.
2 yes, the rest no.
810 is divisible by 2, 4
2,3,5,6,6,10 is what I meant I asked this question
90 and all of its multiples.
Divisibility is what a number can be divided by.
It is somebody talking about divisibility.