Q: Is 45,412,320 a Composite Number?

Why is 45,412,320 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 45,412,320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 74 80 96 111 120 148 160 185 222 240 296 370 444 480 555 592 740 888 1,110 1,184 1,480 1,776 2,220 2,557 2,960 3,552 4,440 5,114 5,920 7,671 8,880 10,228 12,785 15,342 17,760 20,456 25,570 30,684 38,355 40,912 51,140 61,368 76,710 81,824 94,609 102,280 122,736 153,420 189,218 204,560 245,472 283,827 306,840 378,436 409,120 473,045 567,654 613,680 756,872 946,090 1,135,308 1,227,360 1,419,135 1,513,744 1,892,180 2,270,616 2,838,270 3,027,488 3,784,360 4,541,232 5,676,540 7,568,720 9,082,464 11,353,080 15,137,440 22,706,160 and 45,412,320, with no remainder.

Since 45,412,320 cannot be divided by just 1 and 45,412,320, 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).