Is 24440489 a prime number?
It is possible to find out using mathematical methods whether a given integer is a prime number or not.
Yes, 24 440 489 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 24 440 489, the only two divisors are 1 and 24 440 489. Therefore 24 440 489 is a prime number.
As a consequence, 24 440 489 is only a multiple of 1 and 24 440 489.
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Since 24440489 is a prime number, 24440489 is also a deficient number, that is to say 24440489 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 24440489 without 24440489 itself (that is 1, by definition!).