Q: Is 2,142,138 a Composite Number?
A: Yes, 2,142,138 is a composite number.
The number 2,142,138 can be evenly divided by 1 2 3 6 223 446 669 1,338 1,601 3,202 4,803 9,606 357,023 714,046 1,071,069 and 2,142,138, with no remainder.
Since 2,142,138 cannot be divided by just 1 and 2,142,138, it is a composite number.