Q: Is 2,070,720 a Composite Number?

Why is 2,070,720 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 2,070,720 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 719 720 960 1,438 1,440 2,157 2,876 2,880 3,595 4,314 5,752 6,471 7,190 8,628 10,785 11,504 12,942 14,380 17,256 21,570 23,008 25,884 28,760 32,355 34,512 43,140 46,016 51,768 57,520 64,710 69,024 86,280 103,536 115,040 129,420 138,048 172,560 207,072 230,080 258,840 345,120 414,144 517,680 690,240 1,035,360 and 2,070,720, with no remainder.

Since 2,070,720 cannot be divided by just 1 and 2,070,720, 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).