Q: Is 1,129,200 a Composite Number?

Why is 1,129,200 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 1,129,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 941 1,200 1,882 2,823 3,764 4,705 5,646 7,528 9,410 11,292 14,115 15,056 18,820 22,584 23,525 28,230 37,640 45,168 47,050 56,460 70,575 75,280 94,100 112,920 141,150 188,200 225,840 282,300 376,400 564,600 and 1,129,200, with no remainder.

Since 1,129,200 cannot be divided by just 1 and 1,129,200, 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).