I am looking for a simple table to write down the zero-one code, I had it 30 years ago in school and forgot. How to write e.g. 2016 in the zero-one system and a number e.g. 15. I would like a simple explanation. Thank you in advance for your help

You divide a number modulo by two, write the rest down, and divide the result further. For example: Code: text Expand Select all Copy to clipboard 15 / 2 = 7 reszty 1 7 / 2 = 3 reszty 1 3 / 2 = 1 reszty 1 1 / 2 = 0 reszty 1 so 15 in binary is 1111.

Familiarize yourself with the BCD code:

Usually dividing by 2. We divide the given number by 2 and if there is a remainder you enter next to 1 and if not 0 27 | 1 13 | 1 6 | 0 3 | 1 1 | 1 0 | - You enter these numbers from the top vertically to the horizontal from the left. So 11011. Number 27 (10) = 11011 (2) Now count the number 15 or 2016 this way, the results are 1111 and 11111100000. It's best to get a calculator with which you can calculate it in 5 seconds

[Solved] The zero-one system - notation of numbers

Dyngole1 20889 4

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#1 15676720 16 May 2016 00:48

Dyngole1 Dyngole1

Level 5

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Post #1
15676720 16 May 2016 00:48

I am looking for a simple table to write down the zero-one code, I had it 30 years ago in school and forgot. How to write e.g. 2016 in the zero-one system and a number e.g. 15. I would like a simple explanation.

Thank you in advance for your help
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#2 15676735 16 May 2016 01:00

ZeeWolf ZeeWolf

Level 28
» | Helpful post? (+4)

Post #2
15676735 16 May 2016 01:00

You divide a number modulo by two, write the rest down, and divide the result further. For example:

Code: text Expand Select all Copy to clipboard
15 / 2 = 7 reszty 1 7 / 2 = 3 reszty 1 3 / 2 = 1 reszty 1 1 / 2 = 0 reszty 1

so 15 in binary is 1111.
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#3 15676736 16 May 2016 01:00

Xantix Xantix

Level 41

» | Helpful post? (+3)

Post #3
15676736 16 May 2016 01:00

Familiarize yourself with the BCD code:
https://pl.wikipedia.org/wiki/Kod_BCD
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#4 15676759 16 May 2016 01:24

humbel humbel

Level 27

» | Helpful post? (+5)

Post #4
15676759 16 May 2016 01:24

Usually dividing by 2. We divide the given number by 2 and if there is a remainder you enter next to 1 and if not 0
27 | 1
13 | 1
6 | 0
3 | 1
1 | 1
0 | -

You enter these numbers from the top vertically to the horizontal from the left. So 11011. Number 27 (10) = 11011 (2)

Now count the number 15 or 2016 this way, the results are 1111 and 11111100000. It's best to get a calculator with which you can calculate it in 5 seconds
#5 18794146 01 Jul 2020 22:20

Dyngole1 Dyngole1

Level 5

» | Topic author Helpful post? (+1)

Post #5
18794146 01 Jul 2020 22:20

Thank you, I close the topic
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