Q: Is 238,425 a Prime Number?
A: No, 238,425 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 238425 can be evenly divided by 1 3 5 11 15 17 25 33 51 55 75 85 165 187 255 275 289 425 561 825 867 935 1,275 1,445 2,805 3,179 4,335 4,675 7,225 9,537 14,025 15,895 21,675 47,685 79,475 and 238,425, with no remainder.
Since 238,425 cannot be divided by just 1 and 238,425, it is not a prime number.