Q: Is 490,138 a Prime Number?
A: No, 490,138 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 490138 can be evenly divided by 1 2 11 22 22,279 44,558 245,069 and 490,138, with no remainder.
Since 490,138 cannot be divided by just 1 and 490,138, it is not a prime number.