1. Numbers
  2. Compare 4989 vs 4993

Compare 4989 vs 4993

Property49894993
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 1663149931
Prime factorization3 × 16634993
Divisors count42
Divisors1, 3, 1663, 49891, 4993
Number of properties18
Isolated primes 417th
Lucky primes 132nd
Primes 668th
Proth primes 29th
Pythagorean primes 329th
Semiprimes1364th 
Sexy primes (1st member) 243rd
Sexy primes (2nd member) 242nd
Sexy prime triplets (2nd member) 81st
Roman numberalsMMMMCMLXXXIXMMMMCMXCIII
Base 21001101111101210011100000012
Base 3202112103202112213
Base 41031331410320014
Base 512442451244335
Base 6350336350416
Base 7203557203627
Base 8115758116018
Base 96753967579
Base 10498910499310
Base 11382611382a11
Base 122a79122a8112
Base 13236a13237113
Base 141b65141b6914
Base 15172915172d15
Base 16137d16138116
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