Q: Is 3,013,120 a Composite Number?

Why is 3,013,120 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 3,013,120 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 107 110 128 160 176 214 220 256 320 352 428 440 512 535 640 704 856 880 1,070 1,177 1,280 1,408 1,712 1,760 2,140 2,354 2,560 2,816 3,424 3,520 4,280 4,708 5,632 5,885 6,848 7,040 8,560 9,416 11,770 13,696 14,080 17,120 18,832 23,540 27,392 28,160 34,240 37,664 47,080 54,784 68,480 75,328 94,160 136,960 150,656 188,320 273,920 301,312 376,640 602,624 753,280 1,506,560 and 3,013,120, with no remainder.

Since 3,013,120 cannot be divided by just 1 and 3,013,120, 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).