Q: Is 338,272 a Prime Number?
A: No, 338,272 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 338272 can be evenly divided by 1 2 4 8 11 16 22 31 32 44 62 88 124 176 248 341 352 496 682 961 992 1,364 1,922 2,728 3,844 5,456 7,688 10,571 10,912 15,376 21,142 30,752 42,284 84,568 169,136 and 338,272, with no remainder.
Since 338,272 cannot be divided by just 1 and 338,272, it is not a prime number.