Q: Is 137,745 a Prime Number?
A: No, 137,745 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 137745 can be evenly divided by 1 3 5 9 15 45 3,061 9,183 15,305 27,549 45,915 and 137,745, with no remainder.
Since 137,745 cannot be divided by just 1 and 137,745, it is not a prime number.