Q: Is 401,216 a Prime Number?
A: No, 401,216 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 401216 can be evenly divided by 1 2 4 8 16 32 64 6,269 12,538 25,076 50,152 100,304 200,608 and 401,216, with no remainder.
Since 401,216 cannot be divided by just 1 and 401,216, it is not a prime number.