Q: Is 3,838,120 a Composite Number?

Why is 3,838,120 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 3,838,120 can be evenly divided by 1 2 4 5 8 10 11 13 20 22 26 40 44 52 55 61 65 88 104 110 121 122 130 143 220 242 244 260 286 305 440 484 488 520 572 605 610 671 715 793 968 1,144 1,210 1,220 1,342 1,430 1,573 1,586 2,420 2,440 2,684 2,860 3,146 3,172 3,355 3,965 4,840 5,368 5,720 6,292 6,344 6,710 7,381 7,865 7,930 8,723 12,584 13,420 14,762 15,730 15,860 17,446 26,840 29,524 31,460 31,720 34,892 36,905 43,615 59,048 62,920 69,784 73,810 87,230 95,953 147,620 174,460 191,906 295,240 348,920 383,812 479,765 767,624 959,530 1,919,060 and 3,838,120, with no remainder.

Since 3,838,120 cannot be divided by just 1 and 3,838,120, 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).