Q: Is 143,445 a Composite Number?
A: Yes, 143,445 is a composite number.
The number 143,445 can be evenly divided by 1 3 5 15 73 131 219 365 393 655 1,095 1,965 9,563 28,689 47,815 and 143,445, with no remainder.
Since 143,445 cannot be divided by just 1 and 143,445, it is a composite number.