Question

What is the smallest Hardik Ramanujan number​

Answer 1

Answer:

1729

Step-by-step explanation:

The smallest number that could be expressed by the sum of two cubes in two different ways. 1729 is called the “Hardy-Ramanujan number”.

Answer 2

1729

That can be expressed as sum of cubes of 2 numbers in 2 different ways.

(i) 1^3 + 12^3 = 1 + 1728 = 1729

(ii) 9^3 + 10^3 = 729 + 1000 = 1729