Q: Is 1,208,700 a Composite Number?

Why is 1,208,700 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 1,208,700 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 17 18 20 25 30 34 36 45 50 51 60 68 75 79 85 90 100 102 150 153 158 170 180 204 225 237 255 300 306 316 340 395 425 450 474 510 612 711 765 790 850 900 948 1,020 1,185 1,275 1,343 1,422 1,530 1,580 1,700 1,975 2,370 2,550 2,686 2,844 3,060 3,555 3,825 3,950 4,029 4,740 5,100 5,372 5,925 6,715 7,110 7,650 7,900 8,058 11,850 12,087 13,430 14,220 15,300 16,116 17,775 20,145 23,700 24,174 26,860 33,575 35,550 40,290 48,348 60,435 67,150 71,100 80,580 100,725 120,870 134,300 201,450 241,740 302,175 402,900 604,350 and 1,208,700, with no remainder.

Since 1,208,700 cannot be divided by just 1 and 1,208,700, 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).