Q: Is 67,677,740 a Prime Number?

 A: No, 67,677,740 is not a prime number.

Why is 67,677,740 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 67677740 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 169 260 338 676 845 1,690 3,380 20,023 40,046 80,092 100,115 200,230 260,299 400,460 520,598 1,041,196 1,301,495 2,602,990 3,383,887 5,205,980 6,767,774 13,535,548 16,919,435 33,838,870 and 67,677,740, with no remainder.

Since 67,677,740 cannot be divided by just 1 and 67,677,740, 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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