Universal 1360:
- Original
 - Only a base is ever multiplied by 1.
 - Standardized
 - In numeral systems, only a base is ever multiplied by 1.
 - Keywords
 - numeral
 - Domain
 - word formation
 - Type
 - unconditional
 - Status
 - achronic
 - Quality
 - statistical
 - Basis
 - 56 languages mentioned in Greenberg 1978a
 - Source
 - Greenberg 1978a: 271 (#25)
 
- Counterexamples
 
1. Greenberg 1978a: 271-2: “As 0 is never expressed (cf. #529), 1 sometimes is. Since multiplication of any number by 1 is redundant, it is not usually expressed. However, 1 is always part of the numeral system, while 0 never is. Hence the possibility of its employment always arises. … Thus in English, as in many other languages, one says either ‘one hundred’ or ‘hundred’ … An interesting confirmation of the role of counting in the expression of 1 as a multiplier is the fact that in Gujarati (Indic, Indo-European) 100 is “ek so” ‘one hundred’ in counting, but simply “so” ‘hundred’ in context. ”2. Cf. #1366.