Q: Is 1,227,200 a Composite Number?

Why is 1,227,200 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 1,227,200 can be evenly divided by 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 59 64 65 80 100 104 118 130 160 200 208 236 260 295 320 325 400 416 472 520 590 650 767 800 832 944 1,040 1,180 1,300 1,475 1,534 1,600 1,888 2,080 2,360 2,600 2,950 3,068 3,776 3,835 4,160 4,720 5,200 5,900 6,136 7,670 9,440 10,400 11,800 12,272 15,340 18,880 19,175 20,800 23,600 24,544 30,680 38,350 47,200 49,088 61,360 76,700 94,400 122,720 153,400 245,440 306,800 613,600 and 1,227,200, with no remainder.

Since 1,227,200 cannot be divided by just 1 and 1,227,200, 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).