Q: Is 524,288 a Prime Number?
A: No, 524,288 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 524288 can be evenly divided by 1 2 4 8 16 32 64 128 256 512 1,024 2,048 4,096 8,192 16,384 32,768 65,536 131,072 262,144 and 524,288, with no remainder.
Since 524,288 cannot be divided by just 1 and 524,288, it is not a prime number.