Q: Is 3,547,600 a Composite Number?

Why is 3,547,600 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 3,547,600 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 140 175 181 196 200 245 280 350 362 392 400 490 560 700 724 784 905 980 1,225 1,267 1,400 1,448 1,810 1,960 2,450 2,534 2,800 2,896 3,620 3,920 4,525 4,900 5,068 6,335 7,240 8,869 9,050 9,800 10,136 12,670 14,480 17,738 18,100 19,600 20,272 25,340 31,675 35,476 36,200 44,345 50,680 63,350 70,952 72,400 88,690 101,360 126,700 141,904 177,380 221,725 253,400 354,760 443,450 506,800 709,520 886,900 1,773,800 and 3,547,600, with no remainder.

Since 3,547,600 cannot be divided by just 1 and 3,547,600, 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).