naravno število From Wikipedia, the free encyclopedia
161 (stó enainšéstdeset) je naravno število, za katero velja 161 = 160 + 1 = 162 - 1.
| |||
Glavni števnik | sto enainšestdeset | ||
Vrstilni števnik | stoenainšestdeseti | ||
Razcep | |||
Rimska številka | CLXI | ||
Dvojiško | 10100001 | ||
Šestnajstiško | A1 | ||
Matematične lastnosti | |||
---|---|---|---|
φ(161) = 132 | |||
τ(161) = 4 {1, 7, 23, 161} | |||
σ(161) = 192 | |||
π(161) = 37 | |||
μ(161) = 1 | |||
M(161) = 1 |
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