Q: Is 1,421,238 a Composite Number?

 A: Yes, 1,421,238 is a composite number.

Why is 1,421,238 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 1,421,238 can be evenly divided by 1 2 3 6 7 13 14 19 21 26 38 39 42 57 78 91 114 133 137 182 247 266 273 274 399 411 494 546 741 798 822 959 1,482 1,729 1,781 1,918 2,603 2,877 3,458 3,562 5,187 5,206 5,343 5,754 7,809 10,374 10,686 12,467 15,618 18,221 24,934 33,839 36,442 37,401 54,663 67,678 74,802 101,517 109,326 203,034 236,873 473,746 710,619 and 1,421,238, with no remainder.

Since 1,421,238 cannot be divided by just 1 and 1,421,238, it is a composite number.


More Examples

Number 1,421,2361,421,2371,421,2391,421,240
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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