Q: Is 3,100,240 a Composite Number?

Why is 3,100,240 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 3,100,240 can be evenly divided by 1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 176 208 220 260 271 286 440 520 542 572 715 880 1,040 1,084 1,144 1,355 1,430 2,168 2,288 2,710 2,860 2,981 3,523 4,336 5,420 5,720 5,962 7,046 10,840 11,440 11,924 14,092 14,905 17,615 21,680 23,848 28,184 29,810 35,230 38,753 47,696 56,368 59,620 70,460 77,506 119,240 140,920 155,012 193,765 238,480 281,840 310,024 387,530 620,048 775,060 1,550,120 and 3,100,240, with no remainder.

Since 3,100,240 cannot be divided by just 1 and 3,100,240, 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).