Is 133488629 a prime number?
It is possible to find out using mathematical methods whether a given integer is a prime number or not.
Yes, 133 488 629 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 133 488 629, the only two divisors are 1 and 133 488 629. Therefore 133 488 629 is a prime number.
As a consequence, 133 488 629 is only a multiple of 1 and 133 488 629.
Find out more:
Since 133488629 is a prime number, 133488629 is also a deficient number, that is to say 133488629 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 133488629 without 133488629 itself (that is 1, by definition!).