Is 49027967 a prime number?
It is possible to find out using mathematical methods whether a given integer is a prime number or not.
Yes, 49 027 967 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 49 027 967, the only two divisors are 1 and 49 027 967. Therefore 49 027 967 is a prime number.
As a consequence, 49 027 967 is only a multiple of 1 and 49 027 967.
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Since 49027967 is a prime number, 49027967 is also a deficient number, that is to say 49027967 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 49027967 without 49027967 itself (that is 1, by definition!).