Is 9 a Composite Number?

Sure is! Nine is composite. OR IS IT??? (Yes, it is.) This, quite possibly, is the best site on the web. Get out of here kid, you bother me.
What are the factors of 9?
...9...


Maybe you'd like to know what is the absolute value of -9?
Or try another number:


Random atomic facts:neon sodium magnesium aluminium silicon phosphorus sulfur chlorine argon potassium