Binario

 Binary system

Binaries are a base 2 number system. Base 2 means that there are only two digits, 1 and 0, that correspond to the on and off states that the computer can understand.

A single binary digit (such as "0" or "1") is called a "bit." For example 11010 is five bits long.

In binaries, the first digit is 1 in decimal. The second digit is worth 2, the third is worth 4, the fourth is worth 8, and so on, doubling each time. Adding all of this gives you the number in decimal. So:

1111 (in binary) = 8 + 4 + 2 + 1 = 15 (in decimal)

Bits:

A single binary digit (such as "0" or "1") is called a "bit". For example 11010 is five bits long.

The word bit comes from the English words "binary digit"

How to identify them:

To show that a number is binary, we put a small 2 behind it: 1012

This way nobody will think that it is the decimal number "101" (one hundred and one).

The use of this numbering system is usually in programming. For example:

When you are on your computer working on a test, you are typing while your computer is encoding it in binary

Numbers 1-500 in Binary