1. Numbers
  2. Compare 1489 vs 1993

Compare 1489 vs 1993

Property14891993
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1489119931
Prime factorization14891993
Divisors count22
Divisors1, 14891, 1993
Number of properties1210
Centered triangular primes9th 
Cousin primes (1st member)53rd64th
Good primes 63rd
Harmonic primes81st112th
Isolated primes 182nd
Primes237th301st
Prime quadruplets (4th member)6th 
Prime quintuplet 2s (4th member)4th 
Prime triplets (1st member) 49th
Prime triplets (2nd member)41st 
Prime triplets (3rd member)40th 
Pythagorean primes115th146th
Sexy primes (1st member) 128th
Sexy primes (2nd member)103rd127th
Sexy prime triplets (2nd member) 50th
Twin primes (2nd member)50th 
Ulam primes21st 
Roman numberalsMCDLXXXIXMCMXCIII
Base 2101110100012111110010012
Base 32001011322012113
Base 411310141330214
Base 5214245304335
Base 6105216131216
Base 74225755457
Base 82721837118
Base 92034926549
Base 10148910199310
Base 11113411155211
Base 12a411211a112
Base 138a713ba413
Base 1478514a2514
Base 15694158cd15
Base 165d1167c916
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