Q: Is 10,777,600 a Composite Number?

Why is 10,777,600 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 10,777,600 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 421 512 640 800 842 1,024 1,280 1,600 1,684 2,105 2,560 3,200 3,368 4,210 5,120 6,400 6,736 8,420 10,525 12,800 13,472 16,840 21,050 25,600 26,944 33,680 42,100 53,888 67,360 84,200 107,776 134,720 168,400 215,552 269,440 336,800 431,104 538,880 673,600 1,077,760 1,347,200 2,155,520 2,694,400 5,388,800 and 10,777,600, with no remainder.

Since 10,777,600 cannot be divided by just 1 and 10,777,600, 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).