Q: Is 1,242,020 a Composite Number?

 A: Yes, 1,242,020 is a composite number.

Why is 1,242,020 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 1,242,020 can be evenly divided by 1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 221 260 281 340 442 562 884 1,105 1,124 1,405 2,210 2,810 3,653 4,420 4,777 5,620 7,306 9,554 14,612 18,265 19,108 23,885 36,530 47,770 62,101 73,060 95,540 124,202 248,404 310,505 621,010 and 1,242,020, with no remainder.

Since 1,242,020 cannot be divided by just 1 and 1,242,020, it is a composite number.


More Examples

Number 1,242,0181,242,0191,242,0211,242,022
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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