Q: Is 154,842 a Prime Number?
A: No, 154,842 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 154842 can be evenly divided by 1 2 3 6 131 197 262 393 394 591 786 1,182 25,807 51,614 77,421 and 154,842, with no remainder.
Since 154,842 cannot be divided by just 1 and 154,842, it is not a prime number.