Q: Is 320,512 a Prime Number?
A: No, 320,512 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 320512 can be evenly divided by 1 2 4 8 16 32 64 128 256 313 512 626 1,024 1,252 2,504 5,008 10,016 20,032 40,064 80,128 160,256 and 320,512, with no remainder.
Since 320,512 cannot be divided by just 1 and 320,512, it is not a prime number.