Q: Is 2,649,348 a Composite Number?

Why is 2,649,348 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 2,649,348 can be evenly divided by 1 2 3 4 6 9 12 13 17 18 26 27 34 36 37 39 51 52 54 68 74 78 81 102 108 111 117 148 153 156 162 204 221 222 234 306 324 333 351 442 444 459 468 481 612 629 663 666 702 884 918 962 999 1,053 1,258 1,326 1,332 1,377 1,404 1,443 1,836 1,887 1,924 1,989 1,998 2,106 2,516 2,652 2,754 2,886 2,997 3,774 3,978 3,996 4,212 4,329 5,508 5,661 5,772 5,967 5,994 7,548 7,956 8,177 8,658 11,322 11,934 11,988 12,987 16,354 16,983 17,316 17,901 22,644 23,868 24,531 25,974 32,708 33,966 35,802 38,961 49,062 50,949 51,948 67,932 71,604 73,593 77,922 98,124 101,898 147,186 155,844 203,796 220,779 294,372 441,558 662,337 883,116 1,324,674 and 2,649,348, with no remainder.

Since 2,649,348 cannot be divided by just 1 and 2,649,348, 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).