Q: Is 2,239,160 a Composite Number?

Why is 2,239,160 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 2,239,160 can be evenly divided by 1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 220 280 308 385 440 616 727 770 1,454 1,540 2,908 3,080 3,635 5,089 5,816 7,270 7,997 10,178 14,540 15,994 20,356 25,445 29,080 31,988 39,985 40,712 50,890 55,979 63,976 79,970 101,780 111,958 159,940 203,560 223,916 279,895 319,880 447,832 559,790 1,119,580 and 2,239,160, with no remainder.

Since 2,239,160 cannot be divided by just 1 and 2,239,160, 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).