modular calculus
number theoretician
arithmography
transcendental number theory
number theorist
arithmology
numberhood
geometry of numbers
number one
arithmetic combinatorics
numerophilia
set
quotiety
cyclotomic field
analytic number theory
real
noun numeral
real number
number system
numeronym
abstract analytic number theory
numericalization
numeration
decimal system
square number
place value
non-integer
algebraic number theory
triangular number
numeration system
number representation system
integerness
dozenalism
system of numeration
billion
numberwork
pentimal
#
bracket
Carol number
whole number
real analysis
even number
Dewey Decimal System
purely imaginary number
googology