Q: Is 12,788 a Composite Number?
A: Yes, 12,788 is a composite number.
The number 12,788 can be evenly divided by 1 2 4 23 46 92 139 278 556 3,197 6,394 and 12,788, with no remainder.
Since 12,788 cannot be divided by just 1 and 12,788, it is a composite number.