Q: Is 137,438 a Prime Number?
A: No, 137,438 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 137438 can be evenly divided by 1 2 7 14 9,817 19,634 68,719 and 137,438, with no remainder.
Since 137,438 cannot be divided by just 1 and 137,438, it is not a prime number.