Q: Is 75,138 a Prime Number?
A: No, 75,138 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 75138 can be evenly divided by 1 2 3 6 7 14 21 42 1,789 3,578 5,367 10,734 12,523 25,046 37,569 and 75,138, with no remainder.
Since 75,138 cannot be divided by just 1 and 75,138, it is not a prime number.