Q: Is 22,195,760 a Composite Number?

Why is 22,195,760 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 22,195,760 can be evenly divided by 1 2 4 5 8 10 16 20 40 41 67 80 82 101 134 164 202 205 268 328 335 404 410 505 536 656 670 808 820 1,010 1,072 1,340 1,616 1,640 2,020 2,680 2,747 3,280 4,040 4,141 5,360 5,494 6,767 8,080 8,282 10,988 13,534 13,735 16,564 20,705 21,976 27,068 27,470 33,128 33,835 41,410 43,952 54,136 54,940 66,256 67,670 82,820 108,272 109,880 135,340 165,640 219,760 270,680 277,447 331,280 541,360 554,894 1,109,788 1,387,235 2,219,576 2,774,470 4,439,152 5,548,940 11,097,880 and 22,195,760, with no remainder.

Since 22,195,760 cannot be divided by just 1 and 22,195,760, 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).