Q: Is 40,040,010 a Composite Number?

Why is 40,040,010 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 40,040,010 can be evenly divided by 1 2 3 5 6 9 10 15 18 23 29 30 45 46 58 69 87 90 115 138 145 174 207 230 261 290 345 414 435 522 529 667 690 841 870 1,035 1,058 1,305 1,334 1,587 1,682 2,001 2,070 2,523 2,610 2,645 3,174 3,335 4,002 4,205 4,761 5,046 5,290 6,003 6,670 7,569 7,935 8,410 9,522 10,005 12,006 12,615 15,138 15,341 15,870 19,343 20,010 23,805 25,230 30,015 30,682 37,845 38,686 46,023 47,610 58,029 60,030 75,690 76,705 92,046 96,715 116,058 138,069 153,410 174,087 193,430 230,115 276,138 290,145 348,174 444,889 460,230 580,290 690,345 870,435 889,778 1,334,667 1,380,690 1,740,870 2,224,445 2,669,334 4,004,001 4,448,890 6,673,335 8,008,002 13,346,670 20,020,005 and 40,040,010, with no remainder.

Since 40,040,010 cannot be divided by just 1 and 40,040,010, 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).