Base 21 to Base 7

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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 7172737475767107117127137
https://trustconverter-com.cdn.ampproject.org/c/s/trustconverter.com/en/amp/base-number-conversion/base-21/base-21-to-base-7/base-number-conversion-table.html
base 7 is a positional numeral system with seven as its base. It uses 7 different digits for representing numbers. The digits for base 7 could be 0, 1, 2, 3, 4, 5, and 6.

conversion table

base 7172737475767107117127137
base 21121221321421521621721821921a21