Q: Is 422,135,008 a Prime Number?

 A: No, 422,135,008 is not a prime number.

Why is 422,135,008 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 422135008 can be evenly divided by 1 2 4 8 16 19 23 32 38 46 76 92 152 184 304 368 437 608 736 874 1,748 3,496 6,992 13,984 30,187 60,374 120,748 241,496 482,992 573,553 694,301 965,984 1,147,106 1,388,602 2,294,212 2,777,204 4,588,424 5,554,408 9,176,848 11,108,816 13,191,719 18,353,696 22,217,632 26,383,438 52,766,876 105,533,752 211,067,504 and 422,135,008, with no remainder.

Since 422,135,008 cannot be divided by just 1 and 422,135,008, it is not a prime number.


More Examples

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

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