Q: Is 2,709,120 a Composite Number?

Why is 2,709,120 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 2,709,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 83 85 96 102 120 128 136 160 166 170 192 204 240 249 255 272 320 332 340 384 408 415 480 498 510 544 640 664 680 816 830 960 996 1,020 1,088 1,245 1,328 1,360 1,411 1,632 1,660 1,920 1,992 2,040 2,176 2,490 2,656 2,720 2,822 3,264 3,320 3,984 4,080 4,233 4,980 5,312 5,440 5,644 6,528 6,640 7,055 7,968 8,160 8,466 9,960 10,624 10,880 11,288 13,280 14,110 15,936 16,320 16,932 19,920 21,165 22,576 26,560 28,220 31,872 32,640 33,864 39,840 42,330 45,152 53,120 56,440 67,728 79,680 84,660 90,304 112,880 135,456 159,360 169,320 180,608 225,760 270,912 338,640 451,520 541,824 677,280 903,040 1,354,560 and 2,709,120, with no remainder.

Since 2,709,120 cannot be divided by just 1 and 2,709,120, 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).