Q: Is 137,878 a Prime Number?
A: No, 137,878 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 137878 can be evenly divided by 1 2 13 26 5,303 10,606 68,939 and 137,878, with no remainder.
Since 137,878 cannot be divided by just 1 and 137,878, it is not a prime number.