Q: Is 42,328 a Prime Number?
A: No, 42,328 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 42328 can be evenly divided by 1 2 4 8 11 13 22 26 37 44 52 74 88 104 143 148 286 296 407 481 572 814 962 1,144 1,628 1,924 3,256 3,848 5,291 10,582 21,164 and 42,328, with no remainder.
Since 42,328 cannot be divided by just 1 and 42,328, it is not a prime number.