Q: Is 2,117,360 a Composite Number?

Why is 2,117,360 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 2,117,360 can be evenly divided by 1 2 4 5 7 8 10 14 16 19 20 28 35 38 40 56 70 76 80 95 112 133 140 152 190 199 266 280 304 380 398 532 560 665 760 796 995 1,064 1,330 1,393 1,520 1,592 1,990 2,128 2,660 2,786 3,184 3,781 3,980 5,320 5,572 6,965 7,562 7,960 10,640 11,144 13,930 15,124 15,920 18,905 22,288 26,467 27,860 30,248 37,810 52,934 55,720 60,496 75,620 105,868 111,440 132,335 151,240 211,736 264,670 302,480 423,472 529,340 1,058,680 and 2,117,360, with no remainder.

Since 2,117,360 cannot be divided by just 1 and 2,117,360, 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).