Q: Is 1,242,140 a Composite Number?
A: Yes, 1,242,140 is a composite number.
The number 1,242,140 can be evenly divided by 1 2 4 5 10 20 173 346 359 692 718 865 1,436 1,730 1,795 3,460 3,590 7,180 62,107 124,214 248,428 310,535 621,070 and 1,242,140, with no remainder.
Since 1,242,140 cannot be divided by just 1 and 1,242,140, it is a composite number.