Q: Is 3,381,200 a Composite Number?

Why is 3,381,200 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 3,381,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 79 80 100 107 158 200 214 316 395 400 428 535 632 790 856 1,070 1,264 1,580 1,712 1,975 2,140 2,675 3,160 3,950 4,280 5,350 6,320 7,900 8,453 8,560 10,700 15,800 16,906 21,400 31,600 33,812 42,265 42,800 67,624 84,530 135,248 169,060 211,325 338,120 422,650 676,240 845,300 1,690,600 and 3,381,200, with no remainder.

Since 3,381,200 cannot be divided by just 1 and 3,381,200, 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).