Q: Is 520,124 a Prime Number?
A: No, 520,124 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 520124 can be evenly divided by 1 2 4 11 22 44 11,821 23,642 47,284 130,031 260,062 and 520,124, with no remainder.
Since 520,124 cannot be divided by just 1 and 520,124, it is not a prime number.