Q: Is 1,024,380 a Composite Number?

Why is 1,024,380 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 1,024,380 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 271 315 378 420 540 542 630 756 813 945 1,084 1,260 1,355 1,626 1,890 1,897 2,439 2,710 3,252 3,780 3,794 4,065 4,878 5,420 5,691 7,317 7,588 8,130 9,485 9,756 11,382 12,195 14,634 16,260 17,073 18,970 22,764 24,390 28,455 29,268 34,146 36,585 37,940 48,780 51,219 56,910 68,292 73,170 85,365 102,438 113,820 146,340 170,730 204,876 256,095 341,460 512,190 and 1,024,380, with no remainder.

Since 1,024,380 cannot be divided by just 1 and 1,024,380, 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).