210/209
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| Ratio | 210/209 |
| Factorization | 2 × 3 × 5 × 7 × 11-1 × 19-1 |
| Monzo | [1 1 1 1 -1 0 0 -1⟩ |
| Size in cents | 8.2636627¢ |
| Name | spleen comma |
| Color name | 19u1uzy1, nuluzoyo 1sn, Nuluzoyo comma |
| FJS name | [math]\text{A1}^{5,7}_{11,19}[/math] |
| Special properties | superparticular, reduced |
| Tenney height (log2 nd) | 15.4216 |
| Weil height (log2 max(n, d)) | 15.4285 |
| Wilson height (sopfr (nd)) | 47 |
| Harmonic entropy (Shannon, [math]\sqrt{n\cdot d}[/math]) |
~2.68038 bits |
| Comma size | small |
| S-expression | S20 × S21 |
| open this interval in xen-calc | |
210/209, the spleen comma is a 19-limit superparticular comma of about 8.26 ¢. It is the difference between 15/11 and 19/14, and also between 14/11 and 19/15.