Q: Is 4,038,480 a Composite Number?

Why is 4,038,480 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 4,038,480 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 71 72 79 80 90 120 142 144 158 180 213 237 240 284 316 355 360 395 426 474 568 632 639 710 711 720 790 852 948 1,065 1,136 1,185 1,264 1,278 1,420 1,422 1,580 1,704 1,896 2,130 2,370 2,556 2,840 2,844 3,160 3,195 3,408 3,555 3,792 4,260 4,740 5,112 5,609 5,680 5,688 6,320 6,390 7,110 8,520 9,480 10,224 11,218 11,376 12,780 14,220 16,827 17,040 18,960 22,436 25,560 28,045 28,440 33,654 44,872 50,481 51,120 56,090 56,880 67,308 84,135 89,744 100,962 112,180 134,616 168,270 201,924 224,360 252,405 269,232 336,540 403,848 448,720 504,810 673,080 807,696 1,009,620 1,346,160 2,019,240 and 4,038,480, with no remainder.

Since 4,038,480 cannot be divided by just 1 and 4,038,480, 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).