Q: Is 138,244 a Prime Number?
A: No, 138,244 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 138244 can be evenly divided by 1 2 4 17 19 34 38 68 76 107 214 323 428 646 1,292 1,819 2,033 3,638 4,066 7,276 8,132 34,561 69,122 and 138,244, with no remainder.
Since 138,244 cannot be divided by just 1 and 138,244, it is not a prime number.