Q: Is 6,677,440 a Composite Number?

Why is 6,677,440 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 6,677,440 can be evenly divided by 1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 140 154 160 176 220 224 271 280 308 320 352 385 440 448 542 560 616 704 770 880 1,084 1,120 1,232 1,355 1,540 1,760 1,897 2,168 2,240 2,464 2,710 2,981 3,080 3,520 3,794 4,336 4,928 5,420 5,962 6,160 7,588 8,672 9,485 10,840 11,924 12,320 14,905 15,176 17,344 18,970 20,867 21,680 23,848 24,640 29,810 30,352 37,940 41,734 43,360 47,696 59,620 60,704 75,880 83,468 86,720 95,392 104,335 119,240 121,408 151,760 166,936 190,784 208,670 238,480 303,520 333,872 417,340 476,960 607,040 667,744 834,680 953,920 1,335,488 1,669,360 3,338,720 and 6,677,440, with no remainder.

Since 6,677,440 cannot be divided by just 1 and 6,677,440, 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).