1. Numbers
  2. Compare 1901 vs 1993

Compare 1901 vs 1993

Property19011993
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1901119931
Prime factorization19011993
Divisors count22
Divisors1, 19011, 1993
Number of properties1110
Additive primes154th 
Centered decagonal primes14th 
Chen primes179th 
Cousin primes (1st member) 64th
Emirps92nd 
Good primes 63rd
Harmonic primes106th112th
Isolated primes176th182nd
Primes291st301st
Prime triplets (1st member) 49th
Pythagorean primes141st146th
Sexy primes (1st member)124th128th
Sexy primes (2nd member) 127th
Sexy prime triplets (1st member)49th 
Sexy prime triplets (2nd member) 50th
Sophie germain primes58th 
Roman numberalsMCMIMCMXCIII
Base 2111011011012111110010012
Base 32121102322012113
Base 413123141330214
Base 5301015304335
Base 6124456131216
Base 75354755457
Base 83555837118
Base 92542926549
Base 10190110199310
Base 11147911155211
Base 1211251211a112
Base 13b3313ba413
Base 1499b14a2514
Base 1586b158cd15
Base 1676d167c916
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