Q: Is 138,056 a Prime Number?
A: No, 138,056 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 138056 can be evenly divided by 1 2 4 8 17,257 34,514 69,028 and 138,056, with no remainder.
Since 138,056 cannot be divided by just 1 and 138,056, it is not a prime number.