21/13

Interval information

Ratio

21/13

Factorization

3 × 7 × 13^-1

[0 1 0 1 0 -1⟩

Size in cents

830.2532¢

Name

tridecimal supraminor sixth

thuzo 6th, 3uz6

[math]\displaystyle{ \text{M6}^{7}_{13} }[/math]

Special properties

8.09276

Weil height (log₂ max(n, d))

8.78463

23

21/13, the tridecimal supraminor sixth, is ca. 830 cents in size. It has a very good approximation in 13edo.

See also