Q: Is 4,143,520 a Composite Number?

Why is 4,143,520 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 4,143,520 can be evenly divided by 1 2 4 5 8 10 16 19 20 29 32 38 40 47 58 76 80 94 95 116 145 152 160 188 190 232 235 290 304 376 380 464 470 551 580 608 752 760 893 928 940 1,102 1,160 1,363 1,504 1,520 1,786 1,880 2,204 2,320 2,726 2,755 3,040 3,572 3,760 4,408 4,465 4,640 5,452 5,510 6,815 7,144 7,520 8,816 8,930 10,904 11,020 13,630 14,288 17,632 17,860 21,808 22,040 25,897 27,260 28,576 35,720 43,616 44,080 51,794 54,520 71,440 88,160 103,588 109,040 129,485 142,880 207,176 218,080 258,970 414,352 517,940 828,704 1,035,880 2,071,760 and 4,143,520, with no remainder.

Since 4,143,520 cannot be divided by just 1 and 4,143,520, 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).