Q: Is 342,027 a Prime Number?
A: No, 342,027 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 342027 can be evenly divided by 1 3 7 9 21 61 63 89 183 267 427 549 623 801 1,281 1,869 3,843 5,429 5,607 16,287 38,003 48,861 114,009 and 342,027, with no remainder.
Since 342,027 cannot be divided by just 1 and 342,027, it is not a prime number.