Q: Is 37,961,220 a Composite Number?

Why is 37,961,220 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 37,961,220 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 113 132 165 220 226 330 339 452 509 565 660 678 1,018 1,130 1,243 1,356 1,527 1,695 2,036 2,260 2,486 2,545 3,054 3,390 3,729 4,972 5,090 5,599 6,108 6,215 6,780 7,458 7,635 10,180 11,198 12,430 14,916 15,270 16,797 18,645 22,396 24,860 27,995 30,540 33,594 37,290 55,990 57,517 67,188 74,580 83,985 111,980 115,034 167,970 172,551 230,068 287,585 335,940 345,102 575,170 632,687 690,204 862,755 1,150,340 1,265,374 1,725,510 1,898,061 2,530,748 3,163,435 3,451,020 3,796,122 6,326,870 7,592,244 9,490,305 12,653,740 18,980,610 and 37,961,220, with no remainder.

Since 37,961,220 cannot be divided by just 1 and 37,961,220, 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).