12345678 binary, how to dial it as 1 14?

In order to understand what is binary, let's say 10 first.

We usually use 10 radix, as the name implies, from 10 to 1,

That is, when the low value is 10, add 1 to the high value, and the standard becomes 0.

The same is true for binary. When counting, it reaches binary 1.

When the low order exceeds 2, it is at the high order+1, and the low order becomes 0.

Specifically, by comparing 10 with binary:

Decimal binary

0 - 0

1 - 1

2- 10 low-order full 2, high-order 1, low-order 0. The following is also an analogy.

3 - 1 1

4 - 100

It should be noted that for the number 100,

Unless otherwise specified, it must be considered as 10, which is one hundred.

If this number is specified to be binary, then this number represents four.

For1+1+1+1,simply (binary) is

1+ 1+ 1+ 1

=(( 1+ 1)+ 1)+ 1

=( 10+ 1)+ 1

= 1 1+ 1

= 100