Q: Is 13,349,880 a Composite Number?

Why is 13,349,880 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 13,349,880 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 47 54 60 72 90 94 108 120 135 141 180 188 216 235 263 270 282 360 376 423 470 526 540 564 705 789 846 940 1,052 1,080 1,128 1,269 1,315 1,410 1,578 1,692 1,880 2,104 2,115 2,367 2,538 2,630 2,820 3,156 3,384 3,945 4,230 4,734 5,076 5,260 5,640 6,312 6,345 7,101 7,890 8,460 9,468 10,152 10,520 11,835 12,361 12,690 14,202 15,780 16,920 18,936 23,670 24,722 25,380 28,404 31,560 35,505 37,083 47,340 49,444 50,760 56,808 61,805 71,010 74,166 94,680 98,888 111,249 123,610 142,020 148,332 185,415 222,498 247,220 284,040 296,664 333,747 370,830 444,996 494,440 556,245 667,494 741,660 889,992 1,112,490 1,334,988 1,483,320 1,668,735 2,224,980 2,669,976 3,337,470 4,449,960 6,674,940 and 13,349,880, with no remainder.

Since 13,349,880 cannot be divided by just 1 and 13,349,880, 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).