Give it a number and it will tell you many useful things about the number.

More features are added all the time.

Current features:
Full factorization
Prime factorization
Trigonometric ratios (sine, cosine, tangent)
Convert a number to Binary, Hexadecimal, and Octal notation
Factorial computation
Square, cube, and every root up to the 10th root

Planned features:
Full equation evaluator
Derivatives and Integrals
Function graphs (y=f(x))
Function arithmetic (f(x)+g(x)=?)
Algebra solver
Arbitrary precision calculator (Infinite precision)
Full hardware acceleration for much more efficiency and speed