• number is a schema
• unary unviversal system
  • https://en.wikipedia.org/wiki/Tally_marks
• Positional notation - Wikipedia
  • base of 10
    • decimal
    • humans have 10 fingers
    • meaning after every 10th it starts anew
    • can be any number
  • base of 2
    • binary
    • bit
  • base of 8
    • octet
    • x86 architecture
    • a single byte which maps to 8 bits
    • 256 values
    • ascii
  • base of 16
    • hexadecimal
  • etc.
• from https://www.youtube.com/watch?v=R7oyZGW99os&t=64s
  • special numbers with the sum of 9
    • 1440
    • 8640
    • 43200
    • 1728
    • 36
    • 1296
    • 180
    • 108
  • about hidden hard constrains

tools

• Wem Gehört die Nummer
• Virtual Phone | Spoof SMS | Fake Calls | Spoof Email » Protect privacy

References

• https://www.youtube.com/watch?v=nKyf4gVE5n0&t=150s
• Why the number 0 was banned for 1500 years