Q: Is 506,140 a Prime Number?
A: No, 506,140 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 506140 can be evenly divided by 1 2 4 5 10 20 25,307 50,614 101,228 126,535 253,070 and 506,140, with no remainder.
Since 506,140 cannot be divided by just 1 and 506,140, it is not a prime number.