Is 50179489 a prime number?
It is possible to find out using mathematical methods whether a given integer is a prime number or not.
Yes, 50 179 489 is a prime number.
Indeed, the definition of a prime numbers is to have exactly two distinct positive divisors, 1 and itself. A number is a divisor of another number when the remainder of Euclid’s division of the second one by the first one is zero. Concerning the number 50 179 489, the only two divisors are 1 and 50 179 489. Therefore 50 179 489 is a prime number.
As a consequence, 50 179 489 is only a multiple of 1 and 50 179 489.
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Since 50179489 is a prime number, 50179489 is also a deficient number, that is to say 50179489 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 50179489 without 50179489 itself (that is 1, by definition!).