Q: Is 8,006,680 a Composite Number?

Why is 8,006,680 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 8,006,680 can be evenly divided by 1 2 4 5 8 10 11 20 22 31 40 44 55 62 88 110 124 155 220 248 310 341 440 587 620 682 1,174 1,240 1,364 1,705 2,348 2,728 2,935 3,410 4,696 5,870 6,457 6,820 11,740 12,914 13,640 18,197 23,480 25,828 32,285 36,394 51,656 64,570 72,788 90,985 129,140 145,576 181,970 200,167 258,280 363,940 400,334 727,880 800,668 1,000,835 1,601,336 2,001,670 4,003,340 and 8,006,680, with no remainder.

Since 8,006,680 cannot be divided by just 1 and 8,006,680, 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).