Only use 2, 3, 4 and 5 to form a number. Each number can only be used once. What's the largest number? (hint: power operation is allowed, and 5432,42 ^ 53. Please use "^" for power calculation, such as 2 ^ 8 for the 8th power of 2.) The biggest number I think of is 2 ^ (3 ^ (4 ^ 5)). Is this the biggest? Is there any bigger one?

Only use 2, 3, 4 and 5 to form a number. Each number can only be used once. What's the largest number? (hint: power operation is allowed, and 5432,42 ^ 53. Please use "^" for power calculation, such as 2 ^ 8 for the 8th power of 2.) The biggest number I think of is 2 ^ (3 ^ (4 ^ 5)). Is this the biggest? Is there any bigger one?


2 ^ (3 ^ (4 ^ 5)), your number is right