Q: Is 16,424,667 a Prime Number?

 A: No, 16,424,667 is not a prime number.

Why is 16,424,667 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 16424667 can be evenly divided by 1 3 7 9 21 27 43 47 63 129 141 189 301 329 387 423 903 987 1,161 1,269 1,849 2,021 2,709 2,961 5,547 6,063 8,127 8,883 12,943 14,147 16,641 18,189 38,829 42,441 49,923 54,567 86,903 116,487 127,323 260,709 349,461 381,969 608,321 782,127 1,824,963 2,346,381 5,474,889 and 16,424,667, with no remainder.

Since 16,424,667 cannot be divided by just 1 and 16,424,667, 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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