Q: Is 1,130,640 a Composite Number?

Why is 1,130,640 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 1,130,640 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 673 840 1,346 1,680 2,019 2,692 3,365 4,038 4,711 5,384 6,730 8,076 9,422 10,095 10,768 13,460 14,133 16,152 18,844 20,190 23,555 26,920 28,266 32,304 37,688 40,380 47,110 53,840 56,532 70,665 75,376 80,760 94,220 113,064 141,330 161,520 188,440 226,128 282,660 376,880 565,320 and 1,130,640, with no remainder.

Since 1,130,640 cannot be divided by just 1 and 1,130,640, 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).