Q: Is 121,830 a Composite Number?
A: Yes, 121,830 is a composite number.
The number 121,830 can be evenly divided by 1 2 3 5 6 10 15 30 31 62 93 131 155 186 262 310 393 465 655 786 930 1,310 1,965 3,930 4,061 8,122 12,183 20,305 24,366 40,610 60,915 and 121,830, with no remainder.
Since 121,830 cannot be divided by just 1 and 121,830, it is a composite number.