Category:Definitions/Number Theory

A

• [+] Definitions/Algebraic Number Theory‎ (2)
• [×] Definitions/Analytic Number Theory‎ (0)
• [+] Definitions/Arithmetic‎ (2)

D

• [×] Definitions/Diophantine Equations‎ (0)

F

• [×] Definitions/Figurate Numbers‎ (0)

M

• [×] Definitions/Modulo Arithmetic‎ (0)

N

• [×] Definitions/Number Bases‎ (0)
• [+] Definitions/Numbers‎ (6)

P

• [×] Definitions/Polynomial Theory‎ (0)

A

• Definition:Abundance
• Definition:Abundancy
• Definition:Abundant
• Definition:Additive Function (Number Theory)
• Definition:All-Harshad Number
• Definition:Associated Quadratic Irrational

B

• Definition:Big O-Notation
• Definition:Bézout Numbers

C

• Definition:Carmichael Number
• Definition:Ceiling Function
• Definition:Chebyshev Function
• Definition:Chen Prime
• Definition:Closed-Form Expression
• Definition:Closed-Form Solution
• Definition:Common Divisor
• Definition:Common Divisor of Integers
• Definition:Common Multiple
• Definition:Completely Additive Function
• Definition:Completely Multiplicative Function
• Definition:Composite Number
• Definition:Congruence (Number Theory)
• Definition:Conjugate of Quadratic Irrational
• Definition:Continued Fraction
• Definition:Coprime Integers

D

• Definition:Deficient
• Definition:Digit Sum
• Definition:Digital Root
• Definition:Divisor
• Definition:Divisor Function
• Definition:Divisor of an Integer

E

• Definition:Euclid Number
• Definition:Euler Phi Function
• Definition:Even Integer

F

• Definition:Factor (Algebra)
• Definition:Farey Sequence
• Definition:Fermat Number
• Definition:Fermat Prime
• Definition:Fermat Pseudoprime
• Definition:Fibonacci Numbers
• Definition:Fibonacci Prime
• Definition:First Chebyshev Function

F cont.

• Definition:Floor Function

G

• Definition:Generalized Continued Fraction
• Definition:Golden Mean
• Definition:Greatest Common Divisor
• Definition:Greatest Common Divisor of Integers

H

• Definition:Hall Divisor
• Definition:Harshad Number
• Definition:Heronian Triangle
• Definition:Highest Common Factor

I

• Definition:Integer Combination
• Definition:Coprime/Integers
• Definition:Integral Multiple

J

• Definition:Jacobi Symbol

K

• Definition:Kronecker Delta

L

• Definition:Least Absolute Residue
• Definition:Least Positive Residue
• Definition:Legendre Symbol
• Definition:Legendre's Constant
• Definition:Length of an Integer
• Definition:Linear Congruence
• Definition:Linear Recurrence Relation
• Definition:Little O-Notation
• Definition:Lowest Common Multiple
• Definition:Lucas Numbers

M

• Definition:Mangoldt Function
• Definition:Mersenne Number
• Definition:Mersenne Prime
• Definition:Modulo 1
• Definition:Modulo Operation
• Definition:Moebius Function
• Definition:Multiplicative Function

N

• Definition:Niven Number
• Definition:Non-Archimedean

O

• Definition:O-Notation
• Definition:O-Notation/Big O-Notation
• Definition:Odd Integer
• Definition:Order of an Integer

P

• Definition:Parity (Integer)
• Definition:Perfect Number
• Definition:Periodic Continued Fraction
• Definition:Permutation

P cont.

• Definition:Polynomial Congruence
• Definition:Prime Decomposition
• Definition:Prime Factor
• Definition:Prime Number
• Definition:Prime-Counting Function
• Definition:Primitive Root
• Definition:Primorial

Q

• Definition:Quadratic Form
• Definition:Quadratic Irrational
• Definition:Quadratic Residue
• Definition:Quotient (Algebra)

R

• Definition:Radical of an Integer
• Definition:Recurrence Relation
• Definition:Recursive Sequence
• Definition:Reduced Quadratic Irrational
• Definition:Reduced Residue System
• Definition:Relatively Composite
• Definition:Remainder
• Definition:Repdigit Number
• Definition:Residue (Modulo Arithmetic)

S

• Definition:Second Chebyshev Function
• Definition:Semiprime
• Definition:Set of Coprime Integers
• Definition:Sierpiński Number
• Definition:Sigma Function
• Definition:Signum Function
• Definition:Simultaneous Congruences
• Definition:Simultaneous Linear Congruences
• Definition:Skolem Sequence
• Definition:Sophie Germain Prime
• Definition:Square
• Definition:Square-Free
• Definition:Subset of Natural Numbers
• Definition:Sum Over Divisors
• Definition:Superfunction

T

• Definition:Tau Function
• Definition:Tetration
• Definition:Transfer Function (Number Theory)

V

• Definition:Von Mangoldt Function

W

• Definition:Wilson Prime

Z

• Definition:Zenzizenzizenzic