Q: Is 145,242 a Prime Number?
A: No, 145,242 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 145242 can be evenly divided by 1 2 3 6 9 18 8,069 16,138 24,207 48,414 72,621 and 145,242, with no remainder.
Since 145,242 cannot be divided by just 1 and 145,242, it is not a prime number.