Q: Is 583,123 a Prime Number?
A: No, 583,123 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 583123 can be evenly divided by 1 43 71 191 3,053 8,213 13,561 and 583,123, with no remainder.
Since 583,123 cannot be divided by just 1 and 583,123, it is not a prime number.