1. Numbers
  2. Compare 19993 vs 20261

Compare 19993 vs 20261

Property1999320261
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199931202611
Prime factorization1999320261
Divisors count22
Divisors1, 199931, 20261
Number of properties87
Additive primes1050th1063rd
Chen primes 1125th
Cousin primes (1st member)344th 
Harmonic primes 832nd
Isolated primes 1601st
Long primes865th876th
Lucky primes367th 
Primes2261st2290th
Prime triplets (2nd member)168th 
Pythagorean primes1124th1140th
Twin primes (2nd member)342nd 
Roman numberals  
Base 210011100001100121001111001001012
Base 31000102111310002101023
Base 4103201214103302114
Base 51114433511220215
Base 623232162334456
Base 711220171130337
Base 8470318474458
Base 9303749307129
Base 1019993102026110
Base 1114026111424a11
Base 12b6a112b88512
Base 13913c1392b713
Base 14740114755314
Base 155dcd15600b15
Base 164e19164f2516
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