Q: Is 271,420 a Prime Number?
A: No, 271,420 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 271420 can be evenly divided by 1 2 4 5 10 20 41 82 164 205 331 410 662 820 1,324 1,655 3,310 6,620 13,571 27,142 54,284 67,855 135,710 and 271,420, with no remainder.
Since 271,420 cannot be divided by just 1 and 271,420, it is not a prime number.