Q: Is 2,219,910 a Composite Number?

Why is 2,219,910 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 2,219,910 can be evenly divided by 1 2 3 5 6 7 10 11 14 15 21 22 30 31 33 35 42 55 62 66 70 77 93 105 110 154 155 165 186 210 217 231 310 330 341 385 434 462 465 651 682 770 930 961 1,023 1,085 1,155 1,302 1,705 1,922 2,046 2,170 2,310 2,387 2,883 3,255 3,410 4,774 4,805 5,115 5,766 6,510 6,727 7,161 9,610 10,230 10,571 11,935 13,454 14,322 14,415 20,181 21,142 23,870 28,830 31,713 33,635 35,805 40,362 52,855 63,426 67,270 71,610 73,997 100,905 105,710 147,994 158,565 201,810 221,991 317,130 369,985 443,982 739,970 1,109,955 and 2,219,910, with no remainder.

Since 2,219,910 cannot be divided by just 1 and 2,219,910, 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).