Interval information
Ratio 85/81
Factorization 3-4 × 5 × 17
Monzo [0 -4 1 0 0 0 1
Size in cents 83.44912¢
Name(s) missing ? 
FJS name [math]\displaystyle{ \text{m2}^{5,17} }[/math]
Special properties reduced
Tenney norm (log2 nd) 12.7492
Weil norm (log2 max(n, d)) 12.8188
Wilson norm (sopfr(nd)) 34
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85/81 is a 17-limit ratio of about 83¢.