Q: Is 2,521,024 a Prime Number?
A: No, 2,521,024 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 2521024 can be evenly divided by 1 2 4 8 11 16 22 32 44 64 88 176 352 704 3,581 7,162 14,324 28,648 39,391 57,296 78,782 114,592 157,564 229,184 315,128 630,256 1,260,512 and 2,521,024, with no remainder.
Since 2,521,024 cannot be divided by just 1 and 2,521,024, it is not a prime number.