Q: Is 121,003,240 a Composite Number?

 A: Yes, 121,003,240 is a composite number.

Why is 121,003,240 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 121,003,240 can be evenly divided by 1 2 4 5 8 10 20 40 53 106 212 265 424 530 1,060 2,120 57,077 114,154 228,308 285,385 456,616 570,770 1,141,540 2,283,080 3,025,081 6,050,162 12,100,324 15,125,405 24,200,648 30,250,810 60,501,620 and 121,003,240, with no remainder.

Since 121,003,240 cannot be divided by just 1 and 121,003,240, it is a composite number.


More Examples

Number 121,003,238121,003,239121,003,241121,003,242
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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