Q: Is 3,346,320 a Composite Number?

Why is 3,346,320 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 3,346,320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 73 80 120 146 191 219 240 292 365 382 438 573 584 730 764 876 955 1,095 1,146 1,168 1,460 1,528 1,752 1,910 2,190 2,292 2,865 2,920 3,056 3,504 3,820 4,380 4,584 5,730 5,840 7,640 8,760 9,168 11,460 13,943 15,280 17,520 22,920 27,886 41,829 45,840 55,772 69,715 83,658 111,544 139,430 167,316 209,145 223,088 278,860 334,632 418,290 557,720 669,264 836,580 1,115,440 1,673,160 and 3,346,320, with no remainder.

Since 3,346,320 cannot be divided by just 1 and 3,346,320, 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).