Q: Is 40,020,435 a Composite Number?

Why is 40,020,435 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 40,020,435 can be evenly divided by 1 3 5 7 9 13 15 21 29 35 39 45 63 65 87 91 105 117 145 195 203 261 273 315 337 377 435 455 585 609 819 1,011 1,015 1,131 1,305 1,365 1,685 1,827 1,885 2,359 2,639 3,033 3,045 3,393 4,095 4,381 5,055 5,655 7,077 7,917 9,135 9,773 11,795 13,143 13,195 15,165 16,965 21,231 21,905 23,751 29,319 30,667 35,385 39,429 39,585 48,865 65,715 68,411 87,957 92,001 106,155 118,755 127,049 146,595 153,335 197,145 205,233 276,003 342,055 381,147 439,785 460,005 615,699 635,245 889,343 1,026,165 1,143,441 1,380,015 1,905,735 2,668,029 3,078,495 4,446,715 5,717,205 8,004,087 13,340,145 and 40,020,435, with no remainder.

Since 40,020,435 cannot be divided by just 1 and 40,020,435, 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).