1. Numbers
  2. Compare 19949 vs 20147

Compare 19949 vs 20147

Property1994920147
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199491201471
Prime factorization1994920147
Divisors count22
Divisors1, 199491, 20147
Number of properties57
Chen primes1109th1120th
Cousin primes (2nd member) 347th
Happy primes 379th
Harmonic primes 827th
Isolated primes1576th 
Long primes863rd 
Primes2255th2279th
Prime triplets (2nd member) 169th
Pythagorean primes1121st 
Twin primes (1st member) 344th
Roman numberals  
Base 210011011110110121001110101100112
Base 31000100212310001220123
Base 4103132314103223034
Base 51114244511210425
Base 623220562331356
Base 711210671125117
Base 8467558472638
Base 9303259305659
Base 1019949102014710
Base 1113a96111415611
Base 12b66512b7ab12
Base 13910713922a13
Base 1473ad1474b114
Base 155d9e155e8215
Base 164ded164eb316
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