Q: Is 13,349,760 a Composite Number?

Why is 13,349,760 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 13,349,760 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 160 170 192 204 240 255 272 320 340 384 408 409 480 510 544 640 680 816 818 960 1,020 1,088 1,227 1,360 1,632 1,636 1,920 2,040 2,045 2,176 2,454 2,720 3,264 3,272 4,080 4,090 4,908 5,440 6,135 6,528 6,544 6,953 8,160 8,180 9,816 10,880 12,270 13,088 13,906 16,320 16,360 19,632 20,859 24,540 26,176 27,812 32,640 32,720 34,765 39,264 41,718 49,080 52,352 55,624 65,440 69,530 78,528 83,436 98,160 104,295 111,248 130,880 139,060 157,056 166,872 196,320 208,590 222,496 261,760 278,120 333,744 392,640 417,180 444,992 556,240 667,488 785,280 834,360 889,984 1,112,480 1,334,976 1,668,720 2,224,960 2,669,952 3,337,440 4,449,920 6,674,880 and 13,349,760, with no remainder.

Since 13,349,760 cannot be divided by just 1 and 13,349,760, 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).