Q: Is 2,700,280 a Composite Number?

Why is 2,700,280 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 2,700,280 can be evenly divided by 1 2 4 5 8 10 11 17 19 20 22 34 38 40 44 55 68 76 85 88 95 110 136 152 170 187 190 209 220 323 340 361 374 380 418 440 646 680 722 748 760 836 935 1,045 1,292 1,444 1,496 1,615 1,672 1,805 1,870 2,090 2,584 2,888 3,230 3,553 3,610 3,740 3,971 4,180 6,137 6,460 7,106 7,220 7,480 7,942 8,360 12,274 12,920 14,212 14,440 15,884 17,765 19,855 24,548 28,424 30,685 31,768 35,530 39,710 49,096 61,370 67,507 71,060 79,420 122,740 135,014 142,120 158,840 245,480 270,028 337,535 540,056 675,070 1,350,140 and 2,700,280, with no remainder.

Since 2,700,280 cannot be divided by just 1 and 2,700,280, 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).