Q: Is 4,123,440 a Composite Number?

Why is 4,123,440 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 4,123,440 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 36 40 45 46 48 54 60 69 72 80 83 90 92 108 115 120 135 138 144 166 180 184 207 216 230 240 249 270 276 332 345 360 368 414 415 432 460 498 540 552 621 664 690 720 747 828 830 920 996 1,035 1,080 1,104 1,242 1,245 1,328 1,380 1,494 1,656 1,660 1,840 1,909 1,992 2,070 2,160 2,241 2,484 2,490 2,760 2,988 3,105 3,312 3,320 3,735 3,818 3,984 4,140 4,482 4,968 4,980 5,520 5,727 5,976 6,210 6,640 7,470 7,636 8,280 8,964 9,545 9,936 9,960 11,205 11,454 11,952 12,420 14,940 15,272 16,560 17,181 17,928 19,090 19,920 22,410 22,908 24,840 28,635 29,880 30,544 34,362 35,856 38,180 44,820 45,816 49,680 51,543 57,270 59,760 68,724 76,360 85,905 89,640 91,632 103,086 114,540 137,448 152,720 171,810 179,280 206,172 229,080 257,715 274,896 343,620 412,344 458,160 515,430 687,240 824,688 1,030,860 1,374,480 2,061,720 and 4,123,440, with no remainder.

Since 4,123,440 cannot be divided by just 1 and 4,123,440, 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).