1. Numbers
  2. Compare 20129 vs 20149

Compare 20129 vs 20149

Property2012920149
Typeprimeprime
Unique factors11
Total factors11
Prime factorization201291201491
Prime factorization2012920149
Divisors count22
Divisors1, 201291, 20149
Number of properties68
Chen primes1119th 
Harmonic primes 828th
Isolated primes1592nd 
Long primes 872nd
Lucky primes 371st
Primes2277th2280th
Prime triplets (3rd member) 169th
Pythagorean primes1132nd1133rd
Sexy primes (2nd member)698th699th
Sexy prime triplets (3rd member)192nd 
Twin primes (2nd member) 344th
Roman numberals  
Base 210011101010000121001110101101012
Base 31000121112310001220213
Base 4103222014103223114
Base 51121004511210445
Base 623310562331416
Base 711245471125137
Base 8472418472658
Base 9305459305679
Base 1020129102014910
Base 111413a111415811
Base 12b79512b7b112
Base 13921513922c13
Base 14749b1474b314
Base 155e6e155e8415
Base 164ea1164eb516
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