repunit
/ˈrɛpˌjuːnɪt/Mathematics
noun
A number consisting of a sequence of 1s or the single digit 1.
- The generalized repunit number can be expressed as (10k − 1)/9, where k is a whole number..
Origin
1960s. From rep- + unit. Compare repetend.
- radiotranslucency
- radiotranslucent
- radioulna
- radious
- radio van
- radiovision
- radiovisor
- radio wave
- radio wavelength
- radish
- radish communist
- radish fly
- radish tree
- radishy
- radium
- radium beam
- radium bomb
- radium burn
- radium clock
- radium dial
- radium emanation
- radium needle
- radium series
- radium therapy
- radius