1. Numbers
  2. Compare 19919 vs 20117

Compare 19919 vs 20117

Property1991920117
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199191201171
Prime factorization1991920117
Divisors count22
Divisors1, 199191, 20117
Number of properties78
Additive primes1046th1058th
Chen primes1107th 
Cousin primes (2nd member) 346th
Harmonic primes816th825th
Isolated primes1573rd1590th
Primes2252nd2275th
Pythagorean primes 1131st
Sexy primes (1st member) 697th
Sexy primes (2nd member)691st 
Sexy prime triplets (1st member) 192nd
Sophie germain primes325th 
Roman numberals  
Base 210011011100111121001110100101012
Base 31000022202310001210023
Base 4103130334103221114
Base 51114134511204325
Base 623211562330456
Base 711203471124367
Base 8467178472258
Base 9302829305329
Base 1019919102011710
Base 1113a69111412911
Base 12b63b12b78512
Base 1390b313920613
Base 14738b14748d14
Base 155d7e155e6215
Base 164dcf164e9516
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