Is 112009 a prime number?
It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 112 009 is not a prime number.
For example, 112 009 can be divided by 101: 112 009 / 101 = 1 109.
For 112 009 to be a prime number, it would have been required that 112 009 has only two divisors, i.e., itself and 1.
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