naravno število From Wikipedia, the free encyclopedia
197 (stó sédemindevétdeset) je naravno število, za katero velja 197 = 196 + 1 = 198 - 1.
| |||
Glavni števnik | sto sedemindevetdeset | ||
Vrstilni števnik | stosedemindevetdeseti | ||
Razcep | 45. praštevilo | ||
Rimska številka | CXCVII | ||
Dvojiško | 11000101 | ||
Šestnajstiško | C5 | ||
Matematične lastnosti | |||
---|---|---|---|
φ(197) = 196 | |||
τ(197) = 2 {1, 197} | |||
σ(197) = 198 | |||
π(197) = 45 | |||
μ(197) = -1 | |||
M(197) = -7 |
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