1. Numbers
  2. Compare 19889 vs 20117

Compare 19889 vs 20117

Property1988920117
Typeprimeprime
Unique factors11
Total factors11
Prime factorization198891201171
Prime factorization1988920117
Divisors count22
Divisors1, 198891, 20117
Number of properties88
Additive primes 1058th
Chen primes1106th 
Cousin primes (2nd member) 346th
Good primes255th 
Happy primes374th 
Harmonic primes814th825th
Isolated primes 1590th
Primes2249th2275th
Pythagorean primes1118th1131st
Sexy primes (1st member) 697th
Sexy prime triplets (1st member) 192nd
Sophie germain primes323rd 
Twin primes (1st member)340th 
Roman numberals  
Base 210011011011000121001110100101012
Base 31000021122310001210023
Base 4103123014103221114
Base 51114024511204325
Base 623202562330456
Base 711166271124367
Base 8466618472258
Base 9302489305329
Base 1019889102011710
Base 1113a41111412911
Base 12b61512b78512
Base 13908c13920613
Base 14736914748d14
Base 155d5e155e6215
Base 164db1164e9516
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