Q: Is 145,453 a Composite Number?
A: Yes, 145,453 is a composite number.
The number 145,453 can be evenly divided by 1 7 11 77 1,889 13,223 20,779 and 145,453, with no remainder.
Since 145,453 cannot be divided by just 1 and 145,453, it is a composite number.