Q: Is 42,245 a Prime Number?
A: No, 42,245 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 42245 can be evenly divided by 1 5 7 17 35 71 85 119 355 497 595 1,207 2,485 6,035 8,449 and 42,245, with no remainder.
Since 42,245 cannot be divided by just 1 and 42,245, it is not a prime number.