Q: Is 4,015,920 a Composite Number?

Why is 4,015,920 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 4,015,920 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 48 58 60 80 87 116 120 145 174 232 240 290 348 435 464 577 580 696 870 1,154 1,160 1,392 1,731 1,740 2,308 2,320 2,885 3,462 3,480 4,616 5,770 6,924 6,960 8,655 9,232 11,540 13,848 16,733 17,310 23,080 27,696 33,466 34,620 46,160 50,199 66,932 69,240 83,665 100,398 133,864 138,480 167,330 200,796 250,995 267,728 334,660 401,592 501,990 669,320 803,184 1,003,980 1,338,640 2,007,960 and 4,015,920, with no remainder.

Since 4,015,920 cannot be divided by just 1 and 4,015,920, 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).