Q: Is 1,221,402 a Composite Number?

 A: Yes, 1,221,402 is a composite number.

Why is 1,221,402 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 1,221,402 can be evenly divided by 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 2,237 4,474 6,711 13,422 15,659 29,081 31,318 46,977 58,162 87,243 93,954 174,486 203,567 407,134 610,701 and 1,221,402, with no remainder.

Since 1,221,402 cannot be divided by just 1 and 1,221,402, it is a composite number.


More Examples

Number 1,221,4001,221,4011,221,4031,221,404
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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