Q: Is 13,003,740 a Composite Number?

Why is 13,003,740 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 13,003,740 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 45 46 54 60 69 81 90 92 108 115 135 138 162 180 207 230 270 276 324 345 349 405 414 460 540 621 690 698 810 828 1,035 1,047 1,242 1,380 1,396 1,620 1,745 1,863 2,070 2,094 2,484 3,105 3,141 3,490 3,726 4,140 4,188 5,235 6,210 6,282 6,980 7,452 8,027 9,315 9,423 10,470 12,420 12,564 15,705 16,054 18,630 18,846 20,940 24,081 28,269 31,410 32,108 37,260 37,692 40,135 47,115 48,162 56,538 62,820 72,243 80,270 94,230 96,324 113,076 120,405 141,345 144,486 160,540 188,460 216,729 240,810 282,690 288,972 361,215 433,458 481,620 565,380 650,187 722,430 866,916 1,083,645 1,300,374 1,444,860 2,167,290 2,600,748 3,250,935 4,334,580 6,501,870 and 13,003,740, with no remainder.

Since 13,003,740 cannot be divided by just 1 and 13,003,740, 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).