perfect power
highly composite number
nude number
untouchable number
totative
even number
natural number
idoneal
Harshad number
base
radix
composite number
Pythagorean triple
natural numbers
coprime
friendly number
noncototient
unit function
Pythagorean quadruple
superabundant number
divisor
hyperdeficient
p-adic order
quadratic residue
digitally
floating point
totient
practical number
square number
hyperperfect number
monomial
nilpotent
exponent
raise
quotient
Liouville number
common multiple
harmonic series
double factorial
superior highly composite number
plus sign
least common multiple
perfect cube
0
cypher
two's complement
Fermat number
cipher
nought
zero
Proth number
unit fraction
aliquot part
signum
aliquot
unsigned
modular arithmetic
signum function
van der Waerden's theorem
binomial theorem
half-integral
factor
positive zero
aliquant
rational
aliquant part
pseudoprime
double digit
cube root
Frobenius number
divisible
common fraction
rectangular number
multiplicand
counting number
vulgar fraction
principal square root
arithmetic function
Galileo's paradox
irrational number
hyperfactorial
Dirichlet character
tegumental
multiplicative
slide rule
ones' complement
negative logic
quadratic surd
dual number
binary decimal
continued fraction
Pythagorean triangle
Gaussian prime
common divisor