Q: Is 274,742 a Prime Number?
A: No, 274,742 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 274742 can be evenly divided by 1 2 13 26 10,567 21,134 137,371 and 274,742, with no remainder.
Since 274,742 cannot be divided by just 1 and 274,742, it is not a prime number.