Q: Is 145,579 a Prime Number?
A: No, 145,579 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 145579 can be evenly divided by 1 7 49 2,971 20,797 and 145,579, with no remainder.
Since 145,579 cannot be divided by just 1 and 145,579, it is not a prime number.