Q: Is 321,771,300 a Composite Number?

Why is 321,771,300 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 321,771,300 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 877 1,223 1,754 2,446 2,631 3,508 3,669 4,385 4,892 5,262 6,115 7,338 8,770 10,524 12,230 13,155 14,676 17,540 18,345 21,925 24,460 26,310 30,575 36,690 43,850 52,620 61,150 65,775 73,380 87,700 91,725 122,300 131,550 183,450 263,100 366,900 1,072,571 2,145,142 3,217,713 4,290,284 5,362,855 6,435,426 10,725,710 12,870,852 16,088,565 21,451,420 26,814,275 32,177,130 53,628,550 64,354,260 80,442,825 107,257,100 160,885,650 and 321,771,300, with no remainder.

Since 321,771,300 cannot be divided by just 1 and 321,771,300, 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).