1. Numbers
  2. Compare 1487 vs 1993

Compare 1487 vs 1993

Property14871993
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1487119931
Prime factorization14871993
Divisors count22
Divisors1, 14871, 1993
Number of properties1810
Chen primes153rd 
Cousin primes (1st member) 64th
Cousin primes (2nd member)52nd 
Emirps71st 
Good primes 63rd
Happy primes47th 
Harmonic primes 112th
Isolated primes 182nd
Long primes90th 
Primes236th301st
Prime quadruplets (3rd member)6th 
Prime quintuplet 2s (3rd member)4th 
Prime triplets (1st member)41st49th
Prime triplets (2nd member)40th 
Prime triplets (3rd member)39th 
Pythagorean primes 146th
Safe primes33rd 
Sexy primes (1st member)104th128th
Sexy primes (2nd member)102nd127th
Sexy prime quadrupletss (2nd member)9th 
Sexy prime triplets (1st member)40th 
Sexy prime triplets (2nd member)39th50th
Twin primes (1st member)50th 
Roman numberalsMCDLXXXVIIMCMXCIII
Base 2101110011112111110010012
Base 32001002322012113
Base 411303341330214
Base 5214225304335
Base 6105156131216
Base 74223755457
Base 82717837118
Base 92032926549
Base 10148710199310
Base 11113211155211
Base 12a3b1211a112
Base 138a513ba413
Base 1478314a2514
Base 15692158cd15
Base 165cf167c916
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