Q: Is 124,423,005 a Prime Number?

 A: No, 124,423,005 is not a prime number.

Why is 124,423,005 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 124423005 can be evenly divided by 1 3 5 7 15 21 35 49 105 147 245 735 169,283 507,849 846,415 1,184,981 2,539,245 3,554,943 5,924,905 8,294,867 17,774,715 24,884,601 41,474,335 and 124,423,005, with no remainder.

Since 124,423,005 cannot be divided by just 1 and 124,423,005, it is not a prime number.


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Prime? yesnonoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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