Is 62748397 a prime number?
It is possible to find out using mathematical methods whether a given integer is a prime number or not.
Yes, 62 748 397 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 62 748 397, the only two divisors are 1 and 62 748 397. Therefore 62 748 397 is a prime number.
As a consequence, 62 748 397 is only a multiple of 1 and 62 748 397.
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Since 62748397 is a prime number, 62748397 is also a deficient number, that is to say 62748397 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 62748397 without 62748397 itself (that is 1, by definition!).