Q: Is 7,121,040 a Composite Number?

 A: Yes, 7,121,040 is a composite number.

Why is 7,121,040 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 7,121,040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 29,671 59,342 89,013 118,684 148,355 178,026 237,368 296,710 356,052 445,065 474,736 593,420 712,104 890,130 1,186,840 1,424,208 1,780,260 2,373,680 3,560,520 and 7,121,040, with no remainder.

Since 7,121,040 cannot be divided by just 1 and 7,121,040, it is a composite number.


More Examples

Number 7,121,0387,121,0397,121,0417,121,042
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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