Is 47348929 a prime number?
It is possible to find out using mathematical methods whether a given integer is a prime number or not.
Yes, 47 348 929 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 47 348 929, the only two divisors are 1 and 47 348 929. Therefore 47 348 929 is a prime number.
As a consequence, 47 348 929 is only a multiple of 1 and 47 348 929.
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Since 47348929 is a prime number, 47348929 is also a deficient number, that is to say 47348929 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 47348929 without 47348929 itself (that is 1, by definition!).