Q: Is 824,320 a Composite Number?

Why is 824,320 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 824,320 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 56 64 70 80 92 112 115 128 140 160 161 184 224 230 256 280 320 322 368 448 460 512 560 640 644 736 805 896 920 1,024 1,120 1,280 1,288 1,472 1,610 1,792 1,840 2,240 2,560 2,576 2,944 3,220 3,584 3,680 4,480 5,120 5,152 5,888 6,440 7,168 7,360 8,960 10,304 11,776 12,880 14,720 17,920 20,608 23,552 25,760 29,440 35,840 41,216 51,520 58,880 82,432 103,040 117,760 164,864 206,080 412,160 and 824,320, with no remainder.

Since 824,320 cannot be divided by just 1 and 824,320, 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).