Q: Is 1,676,480 a Composite Number?

Why is 1,676,480 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 1,676,480 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 80 104 124 130 155 160 169 208 248 260 310 320 338 403 416 496 520 620 676 806 832 845 992 1,040 1,240 1,352 1,612 1,690 1,984 2,015 2,080 2,480 2,704 3,224 3,380 4,030 4,160 4,960 5,239 5,408 6,448 6,760 8,060 9,920 10,478 10,816 12,896 13,520 16,120 20,956 25,792 26,195 27,040 32,240 41,912 52,390 54,080 64,480 83,824 104,780 128,960 167,648 209,560 335,296 419,120 838,240 and 1,676,480, with no remainder.

Since 1,676,480 cannot be divided by just 1 and 1,676,480, 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).