Q: Is 142,565 a Prime Number?
A: No, 142,565 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 142565 can be evenly divided by 1 5 28,513 and 142,565, with no remainder.
Since 142,565 cannot be divided by just 1 and 142,565, it is not a prime number.