Q: Is 481,240 a Prime Number?
A: No, 481,240 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 481240 can be evenly divided by 1 2 4 5 8 10 20 40 53 106 212 227 265 424 454 530 908 1,060 1,135 1,816 2,120 2,270 4,540 9,080 12,031 24,062 48,124 60,155 96,248 120,310 240,620 and 481,240, with no remainder.
Since 481,240 cannot be divided by just 1 and 481,240, it is not a prime number.