Q: Is 3,313,380 a Composite Number?

Why is 3,313,380 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 3,313,380 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 23 28 30 35 42 46 49 60 69 70 84 92 98 105 115 138 140 147 161 196 210 230 245 276 294 322 343 345 420 460 483 490 588 644 686 690 735 805 966 980 1,029 1,127 1,372 1,380 1,470 1,610 1,715 1,932 2,058 2,254 2,401 2,415 2,940 3,220 3,381 3,430 4,116 4,508 4,802 4,830 5,145 5,635 6,762 6,860 7,203 7,889 9,604 9,660 10,290 11,270 12,005 13,524 14,406 15,778 16,905 20,580 22,540 23,667 24,010 28,812 31,556 33,810 36,015 39,445 47,334 48,020 55,223 67,620 72,030 78,890 94,668 110,446 118,335 144,060 157,780 165,669 220,892 236,670 276,115 331,338 473,340 552,230 662,676 828,345 1,104,460 1,656,690 and 3,313,380, with no remainder.

Since 3,313,380 cannot be divided by just 1 and 3,313,380, 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).