Q: Is 16,544,400 a Composite Number?

Why is 16,544,400 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 16,544,400 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 136 150 170 200 204 240 255 272 300 340 400 408 425 510 600 680 811 816 850 1,020 1,200 1,275 1,360 1,622 1,700 2,040 2,433 2,550 3,244 3,400 4,055 4,080 4,866 5,100 6,488 6,800 8,110 9,732 10,200 12,165 12,976 13,787 16,220 19,464 20,275 20,400 24,330 27,574 32,440 38,928 40,550 41,361 48,660 55,148 60,825 64,880 68,935 81,100 82,722 97,320 110,296 121,650 137,870 162,200 165,444 194,640 206,805 220,592 243,300 275,740 324,400 330,888 344,675 413,610 486,600 551,480 661,776 689,350 827,220 973,200 1,034,025 1,102,960 1,378,700 1,654,440 2,068,050 2,757,400 3,308,880 4,136,100 5,514,800 8,272,200 and 16,544,400, with no remainder.

Since 16,544,400 cannot be divided by just 1 and 16,544,400, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).