Base 9 to Base 21

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base 9 is a positional numeral system with nine as its base. It uses 9 different digits for representing numbers. The digits for base 9 could be 0, 1, 2, 3, 4, 5, 6, 7, and 8.

conversion table

base 91929394959697989109119
base 21121221321421521621721821921a21
https://trustconverter-com.cdn.ampproject.org/c/s/trustconverter.com/en/amp/base-number-conversion/base-9/base-9-to-base-21/base-number-conversion-table.html
base 21 is a positional numeral system with twenty-one as its base. It uses 21 different digits for representing numbers. The digits for base 21 could be 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f, g, h, i, j, and k.

conversion table

base 21121221321421521621721821921a21
base 91929394959697989109119