Q: Is 445,980 a Prime Number?
A: No, 445,980 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 445980 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 7,433 14,866 22,299 29,732 37,165 44,598 74,330 89,196 111,495 148,660 222,990 and 445,980, with no remainder.
Since 445,980 cannot be divided by just 1 and 445,980, it is not a prime number.