Q: Is 981,980 a Prime Number?
A: No, 981,980 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 981980 can be evenly divided by 1 2 4 5 10 20 37 74 148 185 370 740 1,327 2,654 5,308 6,635 13,270 26,540 49,099 98,198 196,396 245,495 490,990 and 981,980, with no remainder.
Since 981,980 cannot be divided by just 1 and 981,980, it is not a prime number.