1. Numbers
  2. Compare 19997 vs 20089

Compare 19997 vs 20089

Property1999720089
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199971200891
Prime factorization1999720089
Divisors count22
Divisors1, 199971, 20089
Number of properties95
Additive primes 1056th
Chen primes1112th 
Cousin primes (2nd member)344th 
Happy primes377th 
Harmonic primes821st 
Isolated primes1579th1586th
Lucky primes 369th
Primes2262nd2271st
Prime triplets (3rd member)168th 
Pythagorean primes1125th1128th
Sexy primes (2nd member)693rd 
Roman numberals  
Base 210011100001110121001110011110012
Base 31000102122310001200013
Base 4103201314103213214
Base 51114442511203245
Base 623232562330016
Base 711220571123667
Base 8470358471718
Base 9303789305019
Base 1019997102008910
Base 111402a111410311
Base 12b6a512b76112
Base 1391431391b413
Base 14740514746d14
Base 155dd2155e4415
Base 164e1d164e7916
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