Smallest Power of 2 greater than n
61555
Rounding up to next power of 2
86902
Consider the smallest number in each of the $n\choose r$ subsets (of size $r$) of $S=\{1,2,\ldots,n\}$...
37525
Maximum power of $2$ which divides $3^{1024}-1$
143927
Binomial coefficients that are powers of 2
32653
Smallest integer divisible by all up to $n$
1409
Proving that the given set has at most $2^{n-1}$ elements
81932
RSA with small exponents?
117658
A set with n elements has 2^n subsets
94406
Degree of minimum polynomial at most $n$ without Cayley-Hamilton?
140939
Smallest Perfect Cube ending in 888
70677
Finite Sum of Power?
45240
Starting digits of $2^n$.
132298
How do you find the smallest of homeomorphic ordinals?
24403
Prove that $ n < 2^{n}$ for all natural numbers $n$.
71608
A property of finite field of order $2^n$
42292
Show that $a_n<\sqrt{2}$ for every $n\in\mathbb{N}$.
149549
Infimum of $n$-th root of $n$