Q: Is 1,140,243 a Composite Number?
A: Yes, 1,140,243 is a composite number.
The number 1,140,243 can be evenly divided by 1 3 13 39 169 173 507 519 2,197 2,249 6,591 6,747 29,237 87,711 380,081 and 1,140,243, with no remainder.
Since 1,140,243 cannot be divided by just 1 and 1,140,243, it is a composite number.