Q: Is 248,216 a Prime Number?
A: No, 248,216 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 248216 can be evenly divided by 1 2 4 8 19 23 38 46 71 76 92 142 152 184 284 437 568 874 1,349 1,633 1,748 2,698 3,266 3,496 5,396 6,532 10,792 13,064 31,027 62,054 124,108 and 248,216, with no remainder.
Since 248,216 cannot be divided by just 1 and 248,216, it is not a prime number.