Question

if 'p'is the sum of first 2020prime numbers then'p' is always divisible by which number​

Answer 1

Answer:

In the question the first prime number is 2, i.e even, other than that rest all numbers will be odd. So the sum of 13,986 terms will be 2+sum of 13985 other prime numbers(odd prime numbers), even + odd is odd. Hence the sum itself will be an odd number, which can never be divisible by any even number