Q: Is 506,161 a Prime Number?
A: No, 506,161 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 506161 can be evenly divided by 1 23 59 373 1,357 8,579 22,007 and 506,161, with no remainder.
Since 506,161 cannot be divided by just 1 and 506,161, it is not a prime number.