Q: Is 1,087,200 a Composite Number?

Why is 1,087,200 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 1,087,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 151 160 180 200 225 240 288 300 302 360 400 450 453 480 600 604 720 755 800 900 906 1,200 1,208 1,359 1,440 1,510 1,800 1,812 2,265 2,400 2,416 2,718 3,020 3,600 3,624 3,775 4,530 4,832 5,436 6,040 6,795 7,200 7,248 7,550 9,060 10,872 11,325 12,080 13,590 14,496 15,100 18,120 21,744 22,650 24,160 27,180 30,200 33,975 36,240 43,488 45,300 54,360 60,400 67,950 72,480 90,600 108,720 120,800 135,900 181,200 217,440 271,800 362,400 543,600 and 1,087,200, with no remainder.

Since 1,087,200 cannot be divided by just 1 and 1,087,200, 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).