Q: Is 2,193,620 a Composite Number?

Why is 2,193,620 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 2,193,620 can be evenly divided by 1 2 4 5 10 11 13 20 22 26 44 52 55 59 65 110 118 130 143 169 220 236 260 286 295 338 572 590 649 676 715 767 845 1,180 1,298 1,430 1,534 1,690 1,859 2,596 2,860 3,068 3,245 3,380 3,718 3,835 6,490 7,436 7,670 8,437 9,295 9,971 12,980 15,340 16,874 18,590 19,942 33,748 37,180 39,884 42,185 49,855 84,370 99,710 109,681 168,740 199,420 219,362 438,724 548,405 1,096,810 and 2,193,620, with no remainder.

Since 2,193,620 cannot be divided by just 1 and 2,193,620, 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).