Q: Is 30,563,040 a Composite Number?

Why is 30,563,040 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 30,563,040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 80 82 96 120 123 160 164 205 240 246 328 410 480 492 615 656 820 984 1,230 1,312 1,553 1,640 1,968 2,460 3,106 3,280 3,936 4,659 4,920 6,212 6,560 7,765 9,318 9,840 12,424 15,530 18,636 19,680 23,295 24,848 31,060 37,272 46,590 49,696 62,120 63,673 74,544 93,180 124,240 127,346 149,088 186,360 191,019 248,480 254,692 318,365 372,720 382,038 509,384 636,730 745,440 764,076 955,095 1,018,768 1,273,460 1,528,152 1,910,190 2,037,536 2,546,920 3,056,304 3,820,380 5,093,840 6,112,608 7,640,760 10,187,680 15,281,520 and 30,563,040, with no remainder.

Since 30,563,040 cannot be divided by just 1 and 30,563,040, 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).