Q: Is 211,980 a Prime Number?
A: No, 211,980 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 211980 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 3,533 7,066 10,599 14,132 17,665 21,198 35,330 42,396 52,995 70,660 105,990 and 211,980, with no remainder.
Since 211,980 cannot be divided by just 1 and 211,980, it is not a prime number.