Q: Is 1,398,143 a Composite Number?
A: Yes, 1,398,143 is a composite number.
The number 1,398,143 can be evenly divided by 1 101 109 127 11,009 12,827 13,843 and 1,398,143, with no remainder.
Since 1,398,143 cannot be divided by just 1 and 1,398,143, it is a composite number.