1. Numbers
  2. Compare 19421 vs 20393

Compare 19421 vs 20393

Property1942120393
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194211203931
Prime factorization1942120393
Divisors count22
Divisors1, 194211, 20393
Number of properties1811
Additive primes1021st1070th
Chen primes1088th1132nd
Cousin primes (2nd member)340th351st
Emirps605th 
Good primes254th 
Happy primes371st383rd
Harmonic primes 839th
Isolated primes 1613th
Long primes838th879th
Primes2199th2304th
Prime quadruplets (1st member)19th 
Prime quintuplet 1s (2nd member)8th 
Prime quintuplet 2s (1st member)6th 
Prime sextuplets (2nd member)4th 
Prime triplets (1st member)165th 
Prime triplets (2nd member)164th 
Pythagorean primes1091st1149th
Sexy primes (1st member)672nd705th
Sexy prime triplets (1st member)185th 
Sophie germain primes 330th
Twin primes (1st member)333rd 
Roman numberals  
Base 210010111101110121001111101010012
Base 3222122022310002220223
Base 4102331314103322214
Base 51110141511230335
Base 622552562342256
Base 711042371133127
Base 8457358476518
Base 9285689308689
Base 1019421102039310
Base 1113656111435a11
Base 12b2a512b97512
Base 138abc13938913
Base 14711314760914
Base 155b4b15609815
Base 164bdd164fa916
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