1. Numbers
  2. Compare 4989 vs 4999

Compare 4989 vs 4999

Property49894999
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 1663149991
Prime factorization3 × 16634999
Divisors count42
Divisors1, 3, 1663, 49891, 4999
Number of properties18
Additive primes 338th
Chen primes 378th
Cousin primes (1st member) 122nd
Isolated primes 418th
Lucky primes 133rd
Primes 669th
Semiprimes1364th 
Sexy primes (2nd member) 243rd
Sexy prime triplets (3rd member) 81st
Roman numberalsMMMMCMLXXXIXMMMMCMXCIX
Base 21001101111101210011100001112
Base 3202112103202120113
Base 41031331410320134
Base 512442451244445
Base 6350336350516
Base 7203557204017
Base 8115758116078
Base 96753967649
Base 10498910499910
Base 11382611383511
Base 122a79122a8712
Base 13236a13237713
Base 141b65141b7114
Base 15172915173415
Base 16137d16138716
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