60 (sexagesimal)
The base of the Chinese number system is ten.
base 5
The number system commonly used by humans is base-ten.
The base number is 12
Base 2
A number system with a base of two is a binarysystem.
It is the number 16.
They used an Irrigation System
The Mayans used a similarly number system to the Babylonians but chose different numbers as the bases. Their number system had a base 5 within a base 20.
Mayan
16
60.