Q: Is 1,118,260 a Composite Number?

Why is 1,118,260 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 1,118,260 can be evenly divided by 1 2 4 5 10 11 13 17 20 22 23 26 34 44 46 52 55 65 68 85 92 110 115 130 143 170 187 220 221 230 253 260 286 299 340 374 391 442 460 506 572 598 715 748 782 884 935 1,012 1,105 1,196 1,265 1,430 1,495 1,564 1,870 1,955 2,210 2,431 2,530 2,860 2,990 3,289 3,740 3,910 4,301 4,420 4,862 5,060 5,083 5,980 6,578 7,820 8,602 9,724 10,166 12,155 13,156 16,445 17,204 20,332 21,505 24,310 25,415 32,890 43,010 48,620 50,830 55,913 65,780 86,020 101,660 111,826 223,652 279,565 559,130 and 1,118,260, with no remainder.

Since 1,118,260 cannot be divided by just 1 and 1,118,260, 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).