Q: Is 42,054,010 a Prime Number?

 A: No, 42,054,010 is not a prime number.

Why is 42,054,010 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 42054010 can be evenly divided by 1 2 5 10 61 71 122 142 305 355 610 710 971 1,942 4,331 4,855 8,662 9,710 21,655 43,310 59,231 68,941 118,462 137,882 296,155 344,705 592,310 689,410 4,205,401 8,410,802 21,027,005 and 42,054,010, with no remainder.

Since 42,054,010 cannot be divided by just 1 and 42,054,010, 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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