Q: Is 482,780 a Prime Number?
A: No, 482,780 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 482780 can be evenly divided by 1 2 4 5 10 20 101 202 239 404 478 505 956 1,010 1,195 2,020 2,390 4,780 24,139 48,278 96,556 120,695 241,390 and 482,780, with no remainder.
Since 482,780 cannot be divided by just 1 and 482,780, it is not a prime number.