Q: Is 40,431,510 a Composite Number?

Why is 40,431,510 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 40,431,510 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 29 30 35 42 45 58 63 70 87 90 105 126 145 174 203 210 261 290 315 406 435 522 609 630 870 1,015 1,218 1,305 1,827 2,030 2,213 2,610 3,045 3,654 4,426 6,090 6,639 9,135 11,065 13,278 15,491 18,270 19,917 22,130 30,982 33,195 39,834 46,473 64,177 66,390 77,455 92,946 99,585 128,354 139,419 154,910 192,531 199,170 232,365 278,838 320,885 385,062 449,239 464,730 577,593 641,770 697,095 898,478 962,655 1,155,186 1,347,717 1,394,190 1,925,310 2,246,195 2,695,434 2,887,965 4,043,151 4,492,390 5,775,930 6,738,585 8,086,302 13,477,170 20,215,755 and 40,431,510, with no remainder.

Since 40,431,510 cannot be divided by just 1 and 40,431,510, 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).