1. Numbers
  2. Compare 19919 vs 20149

Compare 19919 vs 20149

Property1991920149
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199191201491
Prime factorization1991920149
Divisors count22
Divisors1, 199191, 20149
Number of properties78
Additive primes1046th 
Chen primes1107th 
Harmonic primes816th828th
Isolated primes1573rd 
Long primes 872nd
Lucky primes 371st
Primes2252nd2280th
Prime triplets (3rd member) 169th
Pythagorean primes 1133rd
Sexy primes (2nd member)691st699th
Sophie germain primes325th 
Twin primes (2nd member) 344th
Roman numberals  
Base 210011011100111121001110101101012
Base 31000022202310001220213
Base 4103130334103223114
Base 51114134511210445
Base 623211562331416
Base 711203471125137
Base 8467178472658
Base 9302829305679
Base 1019919102014910
Base 1113a69111415811
Base 12b63b12b7b112
Base 1390b313922c13
Base 14738b1474b314
Base 155d7e155e8415
Base 164dcf164eb516
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