Number
Definition: The Number object is used to define and modify numeric fields. Special values such as MAX_VALUE and methods such as toFixed, toExponential, and toPrecision belong to the Number class. This is not a reserved word so you can declare your own variable or function called Number but if you do then you will not be able to use the Number object.
Examples: numField = new Number(num);
Examples: numField = new Number(num);