Q: Is 2,064,720 a Composite Number?

Why is 2,064,720 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 2,064,720 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1,229 1,680 2,458 3,687 4,916 6,145 7,374 8,603 9,832 12,290 14,748 17,206 18,435 19,664 24,580 25,809 29,496 34,412 36,870 43,015 49,160 51,618 58,992 68,824 73,740 86,030 98,320 103,236 129,045 137,648 147,480 172,060 206,472 258,090 294,960 344,120 412,944 516,180 688,240 1,032,360 and 2,064,720, with no remainder.

Since 2,064,720 cannot be divided by just 1 and 2,064,720, 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).