64/35

Interval information

Ratio	64/35
Factorization	26 × 5-1 × 7-1
Monzo	[6 0 -1 -1⟩
Size in cents	1044.86¢
Name	septimal neutral seventh
Color name	rg7, rugu 7th
FJS name	[math]\displaystyle{ \text{m7}_{5,7} }[/math]
Special properties	reduced, reduced subharmonic
Tenney height (log2 nd)	11.1293
Weil height (log2 max(n, d))	12
Wilson height (sopfr(nd))	24
Harmonic entropy (Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])	~4.23188 bits
Open this interval in xen-calc

64/35, the septimal neutral seventh, is an interval that differs from 11/6 by a keenanisma (385/384). Among the other intervals nearby are 117/64, which differs from 64/35 by the unnoticeable schismina, as well as 1024/561, which differs from 64/35 by 561/560.

See also

• 35/32 – its octave complement
• Gallery of just intervals