Q: Is 1,418,100 a Composite Number?

Why is 1,418,100 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 1,418,100 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 29 30 50 58 60 75 87 100 116 145 150 163 174 290 300 326 348 435 489 580 652 725 815 870 978 1,450 1,630 1,740 1,956 2,175 2,445 2,900 3,260 4,075 4,350 4,727 4,890 8,150 8,700 9,454 9,780 12,225 14,181 16,300 18,908 23,635 24,450 28,362 47,270 48,900 56,724 70,905 94,540 118,175 141,810 236,350 283,620 354,525 472,700 709,050 and 1,418,100, with no remainder.

Since 1,418,100 cannot be divided by just 1 and 1,418,100, 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).