Q: Is 1,100,580 a Composite Number?

Why is 1,100,580 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 1,100,580 can be evenly divided by 1 2 3 4 5 6 10 12 13 15 17 20 26 30 34 39 51 52 60 65 68 78 83 85 102 130 156 166 170 195 204 221 249 255 260 332 340 390 415 442 498 510 663 780 830 884 996 1,020 1,079 1,105 1,245 1,326 1,411 1,660 2,158 2,210 2,490 2,652 2,822 3,237 3,315 4,233 4,316 4,420 4,980 5,395 5,644 6,474 6,630 7,055 8,466 10,790 12,948 13,260 14,110 16,185 16,932 18,343 21,165 21,580 28,220 32,370 36,686 42,330 55,029 64,740 73,372 84,660 91,715 110,058 183,430 220,116 275,145 366,860 550,290 and 1,100,580, with no remainder.

Since 1,100,580 cannot be divided by just 1 and 1,100,580, 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).