Q: Is 271,648 a Prime Number?
A: No, 271,648 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 271648 can be evenly divided by 1 2 4 8 13 16 26 32 52 104 208 416 653 1,306 2,612 5,224 8,489 10,448 16,978 20,896 33,956 67,912 135,824 and 271,648, with no remainder.
Since 271,648 cannot be divided by just 1 and 271,648, it is not a prime number.