Q: Is 2,120,160 a Composite Number?

Why is 2,120,160 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 2,120,160 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 631 672 840 1,120 1,262 1,680 1,893 2,524 3,155 3,360 3,786 4,417 5,048 6,310 7,572 8,834 9,465 10,096 12,620 13,251 15,144 17,668 18,930 20,192 22,085 25,240 26,502 30,288 35,336 37,860 44,170 50,480 53,004 60,576 66,255 70,672 75,720 88,340 100,960 106,008 132,510 141,344 151,440 176,680 212,016 265,020 302,880 353,360 424,032 530,040 706,720 1,060,080 and 2,120,160, with no remainder.

Since 2,120,160 cannot be divided by just 1 and 2,120,160, 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).