Q: Is 63,938,040 a Composite Number?

Why is 63,938,040 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 63,938,040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 19 20 24 29 30 38 40 57 58 60 76 87 95 114 116 120 145 152 174 190 228 232 285 290 348 380 435 456 551 570 580 696 760 870 967 1,102 1,140 1,160 1,653 1,740 1,934 2,204 2,280 2,755 2,901 3,306 3,480 3,868 4,408 4,835 5,510 5,802 6,612 7,736 8,265 9,670 11,020 11,604 13,224 14,505 16,530 18,373 19,340 22,040 23,208 28,043 29,010 33,060 36,746 38,680 55,119 56,086 58,020 66,120 73,492 84,129 91,865 110,238 112,172 116,040 140,215 146,984 168,258 183,730 220,476 224,344 275,595 280,430 336,516 367,460 420,645 440,952 532,817 551,190 560,860 673,032 734,920 841,290 1,065,634 1,102,380 1,121,720 1,598,451 1,682,580 2,131,268 2,204,760 2,664,085 3,196,902 3,365,160 4,262,536 5,328,170 6,393,804 7,992,255 10,656,340 12,787,608 15,984,510 21,312,680 31,969,020 and 63,938,040, with no remainder.

Since 63,938,040 cannot be divided by just 1 and 63,938,040, 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).