1. Numbers
  2. Compare 19991 vs 20753

Compare 19991 vs 20753

Property1999120753
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199911207531
Prime factorization1999120753
Divisors count22
Divisors1, 199911, 20753
Number of properties911
Additive primes1049th1086th
Chen primes1111th 
Cousin primes (2nd member) 355th
Harmonic primes820th 
Isolated primes 1633rd
Long primes 888th
Palindromic primes46th 
Primes2260th2338th
Prime triplets (1st member)168th 
Prime triplets (3rd member) 173rd
Pythagorean primes 1162nd
Sexy primes (1st member)693rd711th
Sexy primes (2nd member) 710th
Sexy prime triplets (2nd member) 195th
Sophie germain primes326th334th
Twin primes (1st member)342nd 
Roman numberals  
Base 210011100001011121010001000100012
Base 31000102102310011101223
Base 4103201134110101014
Base 51114431511310035
Base 623231562400256
Base 711216671143357
Base 8470278504218
Base 9303729314189
Base 1019991102075310
Base 1114024111465711
Base 12b69b121001512
Base 13913a1395a513
Base 1473dd1477c514
Base 155dcb15623815
Base 164e1716511116
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