Q: Is 2,542 a Prime Number?
A: No, 2,542 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 2542 can be evenly divided by 1 2 31 41 62 82 1,271 and 2,542, with no remainder.
Since 2,542 cannot be divided by just 1 and 2,542, it is not a prime number.