Q: Is 45,003 a Composite Number?
A: Yes, 45,003 is a composite number.
The number 45,003 can be evenly divided by 1 3 7 21 2,143 6,429 15,001 and 45,003, with no remainder.
Since 45,003 cannot be divided by just 1 and 45,003, it is a composite number.