Q: Is 145,245 a Composite Number?
A: Yes, 145,245 is a composite number.
The number 145,245 can be evenly divided by 1 3 5 15 23 69 115 345 421 1,263 2,105 6,315 9,683 29,049 48,415 and 145,245, with no remainder.
Since 145,245 cannot be divided by just 1 and 145,245, it is a composite number.