Q: Is 506,281 a Prime Number?
A: Yes, 506,281 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 506281 can be evenly divided by 1 and 506,281, with no remainder.
Since 506,281 can be divided by just 1 and 506,281, it is a prime number.