Q: Is 245,542 a Prime Number?
A: No, 245,542 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 245542 can be evenly divided by 1 2 11 22 11,161 22,322 122,771 and 245,542, with no remainder.
Since 245,542 cannot be divided by just 1 and 245,542, it is not a prime number.