Q: Is 11,097,840 a Composite Number?

Why is 11,097,840 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 11,097,840 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1,040 1,560 3,120 3,557 7,114 10,671 14,228 17,785 21,342 28,456 35,570 42,684 46,241 53,355 56,912 71,140 85,368 92,482 106,710 138,723 142,280 170,736 184,964 213,420 231,205 277,446 284,560 369,928 426,840 462,410 554,892 693,615 739,856 853,680 924,820 1,109,784 1,387,230 1,849,640 2,219,568 2,774,460 3,699,280 5,548,920 and 11,097,840, with no remainder.

Since 11,097,840 cannot be divided by just 1 and 11,097,840, 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).