Q: Is 745,202,340 a Composite Number?

Why is 745,202,340 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 745,202,340 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 89 90 178 180 181 257 267 356 362 445 514 534 543 724 771 801 890 905 1,028 1,068 1,086 1,285 1,335 1,542 1,602 1,629 1,780 1,810 2,172 2,313 2,570 2,670 2,715 3,084 3,204 3,258 3,620 3,855 4,005 4,626 5,140 5,340 5,430 6,516 7,710 8,010 8,145 9,252 10,860 11,565 15,420 16,020 16,109 16,290 22,873 23,130 32,218 32,580 45,746 46,260 46,517 48,327 64,436 68,619 80,545 91,492 93,034 96,654 114,365 137,238 139,551 144,981 161,090 186,068 193,308 205,857 228,730 232,585 241,635 274,476 279,102 289,962 322,180 343,095 411,714 418,653 457,460 465,170 483,270 558,204 579,924 686,190 697,755 724,905 823,428 837,306 930,340 966,540 1,029,285 1,372,380 1,395,510 1,449,810 1,674,612 2,058,570 2,093,265 2,791,020 2,899,620 4,117,140 4,140,013 4,186,530 8,280,026 8,373,060 12,420,039 16,560,052 20,700,065 24,840,078 37,260,117 41,400,130 49,680,156 62,100,195 74,520,234 82,800,260 124,200,390 149,040,468 186,300,585 248,400,780 372,601,170 and 745,202,340, with no remainder.

Since 745,202,340 cannot be divided by just 1 and 745,202,340, 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).