16

Letters that make 16

1, 6 are letters that make '16'

are words within '16'

61 is an anagram of '16'

2 possible definitions for '16'

Under this definition, 16 is a noun and has the following properties:

sixteen, XVI have the same meaning as '16'

'16' can be a type of large integer.

Under this definition, 16 is an adjective and has the following properties:

sixteen, xvi have the same meaning as '16'

cardinal is similar to 16.