Q: Is 3,100 a Composite Number?
A: Yes, 3,100 is a composite number.
The number 3,100 can be evenly divided by 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 1,550 and 3,100, with no remainder.
Since 3,100 cannot be divided by just 1 and 3,100, it is a composite number.