Q: Is 41,127,345 a Composite Number?

Why is 41,127,345 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 41,127,345 can be evenly divided by 1 3 5 7 9 15 21 27 35 45 63 81 89 105 135 163 189 267 315 405 445 489 567 623 801 815 945 1,141 1,335 1,467 1,869 2,403 2,445 2,835 3,115 3,423 4,005 4,401 5,607 5,705 7,209 7,335 9,345 10,269 12,015 13,203 14,507 16,821 17,115 22,005 28,035 30,807 36,045 43,521 50,463 51,345 66,015 72,535 84,105 92,421 101,549 130,563 154,035 217,605 252,315 304,647 391,689 462,105 507,745 652,815 913,941 1,175,067 1,523,235 1,958,445 2,741,823 4,569,705 5,875,335 8,225,469 13,709,115 and 41,127,345, with no remainder.

Since 41,127,345 cannot be divided by just 1 and 41,127,345, 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).