Q: Is 2,907,684 a Composite Number?

Why is 2,907,684 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 2,907,684 can be evenly divided by 1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 108 109 114 117 156 171 218 228 234 247 327 342 351 436 468 494 513 654 684 702 741 981 988 1,026 1,308 1,404 1,417 1,482 1,962 2,052 2,071 2,223 2,834 2,943 2,964 3,924 4,142 4,251 4,446 5,668 5,886 6,213 6,669 8,284 8,502 8,892 11,772 12,426 12,753 13,338 17,004 18,639 24,852 25,506 26,676 26,923 37,278 38,259 51,012 53,846 55,917 74,556 76,518 80,769 107,692 111,834 153,036 161,538 223,668 242,307 323,076 484,614 726,921 969,228 1,453,842 and 2,907,684, with no remainder.

Since 2,907,684 cannot be divided by just 1 and 2,907,684, 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).