Q: Is 511,152 a Prime Number?
A: No, 511,152 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 511152 can be evenly divided by 1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 368 463 552 926 1,104 1,389 1,852 2,778 3,704 5,556 7,408 10,649 11,112 21,298 22,224 31,947 42,596 63,894 85,192 127,788 170,384 255,576 and 511,152, with no remainder.
Since 511,152 cannot be divided by just 1 and 511,152, it is not a prime number.