1. Numbers
  2. Compare 1983 vs 1993

Compare 1983 vs 1993

Property19831993
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 661119931
Prime factorization3 × 6611993
Divisors count42
Divisors1, 3, 661, 19831, 1993
Number of properties110
Cousin primes (1st member) 64th
Good primes 63rd
Harmonic primes 112th
Isolated primes 182nd
Primes 301st
Prime triplets (1st member) 49th
Pythagorean primes 146th
Semiprimes574th 
Sexy primes (1st member) 128th
Sexy primes (2nd member) 127th
Sexy prime triplets (2nd member) 50th
Roman numberalsMCMLXXXIIIMCMXCIII
Base 2111101111112111110010012
Base 32201110322012113
Base 413233341330214
Base 5304135304335
Base 6131036131216
Base 75532755457
Base 83677837118
Base 92643926549
Base 10198310199310
Base 11154311155211
Base 1211931211a112
Base 13b9713ba413
Base 14a1914a2514
Base 158c3158cd15
Base 167bf167c916
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