Q: Is 122,005,002 a Prime Number?

 A: No, 122,005,002 is not a prime number.

Why is 122,005,002 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 122005002 can be evenly divided by 1 2 3 6 7 14 21 42 49 61 98 122 147 183 294 366 427 854 1,281 2,562 2,989 5,978 6,803 8,967 13,606 17,934 20,409 40,818 47,621 95,242 142,863 285,726 333,347 414,983 666,694 829,966 1,000,041 1,244,949 2,000,082 2,489,898 2,904,881 5,809,762 8,714,643 17,429,286 20,334,167 40,668,334 61,002,501 and 122,005,002, with no remainder.

Since 122,005,002 cannot be divided by just 1 and 122,005,002, 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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