When expressed in senary, all prime numbers other than 2 and 3 have 1 or 5 as the final digit. In senary, the prime numbers are written:
2, 3, 5, 11, 15, 21, 25, 31, 35, 45, 51, 101, 105, 111, 115, 125, … See more

For some purposes, senary might be too small a base for convenience. This can be worked around by using its square, base 36 (hexatrigesimal), … See more

• Comprehensive base six resource
• Shack's base six dialect
• Senary base conversion See more

Each regular human hand may be said to have six unambiguous positions; a fist, one finger extended, two, three, four, and then all five fingers … See more

Despite the rarity of cultures that group large quantities by 6, a review of the development of numeral systems suggests a threshold of … See more

• Diceware method to encode base-6 values into pronounceable passwords.
• Base36 encoding scheme
• See more