Q: Is 238,455 a Prime Number?
A: No, 238,455 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 238455 can be evenly divided by 1 3 5 7 9 15 21 35 45 63 105 315 757 2,271 3,785 5,299 6,813 11,355 15,897 26,495 34,065 47,691 79,485 and 238,455, with no remainder.
Since 238,455 cannot be divided by just 1 and 238,455, it is not a prime number.