natural numbers
natural number
integers
Pythagorean quadruple
Möbius function
Pythagorean triple
nude number
zero
least common multiple
inverse
Narayana number
o
composite number
unit function
concave function
eigenvalue of a matrix
eigenvalue of a square matrix
Carol number
eigenvalue
characteristic root of a square matrix
totient
even number
integer
highly composite number
characteristic
t-conorm
double digit
primitive recursion
empty sum
Presburger arithmetic
nonsingular matrix
binary system
bit
noncototient
binary number
binary
prime number
perfect power
quintate
non-integer
number
Peano arithmetic
binary decimal
radix
singular matrix
modular arithmetic
dual number
lowest common denominator
non-hypotenuse number
base
negabinary
divisor
Arabic numeral
Hindu-Arabic numeral
factor
Hindu numeral
one-third
formal power series
prime factorization
domain
quadratic residue
additive inverse
common multiple
extended real number system
whole number
denumerization
Gaussian prime
Devanagari numeral
positive measure
hyperring
diagonal matrix
signum