Q: Is 1,601,143 a Composite Number?
A: Yes, 1,601,143 is a composite number.
The number 1,601,143 can be evenly divided by 1 1,031 1,553 and 1,601,143, with no remainder.
Since 1,601,143 cannot be divided by just 1 and 1,601,143, it is a composite number.