Q: Is 121,640 a Composite Number?
A: Yes, 121,640 is a composite number.
The number 121,640 can be evenly divided by 1 2 4 5 8 10 20 40 3,041 6,082 12,164 15,205 24,328 30,410 60,820 and 121,640, with no remainder.
Since 121,640 cannot be divided by just 1 and 121,640, it is a composite number.