Q: Is 162,743 a Prime Number?
A: No, 162,743 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 162743 can be evenly divided by 1 7 67 347 469 2,429 23,249 and 162,743, with no remainder.
Since 162,743 cannot be divided by just 1 and 162,743, it is not a prime number.