Q: Is 142,492 a Prime Number?
A: No, 142,492 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 142492 can be evenly divided by 1 2 4 7 14 28 49 98 196 727 1,454 2,908 5,089 10,178 20,356 35,623 71,246 and 142,492, with no remainder.
Since 142,492 cannot be divided by just 1 and 142,492, it is not a prime number.