Q: Is 331,010,120 a Composite Number?

Why is 331,010,120 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 331,010,120 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 151 280 302 604 755 1,057 1,208 1,510 2,114 3,020 4,228 5,285 6,040 7,829 8,456 10,570 15,658 21,140 31,316 39,145 42,280 54,803 62,632 78,290 109,606 156,580 219,212 274,015 313,160 438,424 548,030 1,096,060 1,182,179 2,192,120 2,364,358 4,728,716 5,910,895 8,275,253 9,457,432 11,821,790 16,550,506 23,643,580 33,101,012 41,376,265 47,287,160 66,202,024 82,752,530 165,505,060 and 331,010,120, with no remainder.

Since 331,010,120 cannot be divided by just 1 and 331,010,120, 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).