Q: Is 1,226,160 a Composite Number?

Why is 1,226,160 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 1,226,160 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 131 144 156 180 195 208 234 240 260 262 312 360 390 393 468 520 524 585 624 655 720 780 786 936 1,040 1,048 1,170 1,179 1,310 1,560 1,572 1,703 1,872 1,965 2,096 2,340 2,358 2,620 3,120 3,144 3,406 3,930 4,680 4,716 5,109 5,240 5,895 6,288 6,812 7,860 8,515 9,360 9,432 10,218 10,480 11,790 13,624 15,327 15,720 17,030 18,864 20,436 23,580 25,545 27,248 30,654 31,440 34,060 40,872 47,160 51,090 61,308 68,120 76,635 81,744 94,320 102,180 122,616 136,240 153,270 204,360 245,232 306,540 408,720 613,080 and 1,226,160, with no remainder.

Since 1,226,160 cannot be divided by just 1 and 1,226,160, 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).