1. Numbers
  2. Compare 121889 vs 121949

Compare 121889 vs 121949

Property121889121949
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12188911219491
Prime factorization121889121949
Divisors count22
Divisors1, 1218891, 121949
Number of properties66
Additive primes4718th 
Chen primes 4976th
Emirps 2258th
Harmonic primes4335th 
Isolated primes8586th 
Long primes 4296th
Primes11465th11470th
Pythagorean primes5701st5705th
Sexy primes (2nd member)2866th 
Twin primes (1st member) 1441st
Roman numberals  
Base 2111011100001000012111011100010111012
Base 3200120121023200120211223
Base 413130020141313011314
Base 5124000245124002445
Base 62340145623403256
Base 71015235710153527
Base 835604183561358
Base 920517292052489
Base 101218891012194910
Base 1183639118369311
Base 125a655125a6a512
Base 1343631134367913
Base 14325c5143262914
Base 15261ae15261ee15
Base 161dc21161dc5d16
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