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BASIC ARITHMETIC
Multiplication
Division
Modulo
Exponentiation
Logarithms
PRIME NUMBERS
Primality
Prime Factors
$\pi$(N)
The nth Prime
NUMBER THEORY
Greatest Common Divisor(GCD)
Extended Euclidean Algorithm
Lowest Common Multiple(LCM)
Euler's Criterion / Legendre Symbol
Primitive Roots
Linear Diophantine Equation
Pell's Equation
ARITHMETIC FUNCTIONS
Euler Totient Function ($\phi$(n))
Jordan Totient Function ($J_k$(n))
Sum of Divisors Function ($\sigma_k$(n))
Prime Omega Functions ($\omega$(n) & $\Omega$(n) )
Mobius Function ($\mu$(n))
Dedekind Psi Function ($\psi$(n))
p-adic Valuation ($v_p$(n))
Carmichael's Lambda Function
POLYNOMIALS
Polynomial Multiplication
BINARY QUADRATIC FORMS
Common Properties
Reduction
Equivalent Classes & Class Number
INTEGER PARTITIONS
List of Partitions
Conjugate Partition
FUN
Numbers to Words Converter
Kaprekar's Constant
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Logarithms
This interface is provided for calculating the logarithms numbers.
Enter two numbers seperated by comma, first the number, then the base of the logarithm.
You can just type e for the base of the natural logarithm.
API
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