421 ‖ number four hundred & twenty one

integer, natural,
positive, counting number, odd

0. bin code

   001101000011001000110001

1. url code

   %34%32%31

2. html codes

   • 421
   • 421

3. css codes

   • \0034\0032\0031
   • \34\32\31

4. js codes

   • \u0034\u0032\u0031
   • \u{34}\u{32}\u{31}
   • \x34\x32\x31

relates

• n.31
• n.32
• n.34
• n.49
• n.50
• n.52