1. Numbers
  2. Compare 19421 vs 20147

Compare 19421 vs 20147

Property1942120147
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194211201471
Prime factorization1942120147
Divisors count22
Divisors1, 194211, 20147
Number of properties187
Additive primes1021st 
Chen primes1088th1120th
Cousin primes (2nd member)340th347th
Emirps605th 
Good primes254th 
Happy primes371st379th
Harmonic primes 827th
Long primes838th 
Primes2199th2279th
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)164th169th
Pythagorean primes1091st 
Sexy primes (1st member)672nd 
Sexy prime triplets (1st member)185th 
Twin primes (1st member)333rd344th
Roman numberals  
Base 210010111101110121001110101100112
Base 3222122022310001220123
Base 4102331314103223034
Base 51110141511210425
Base 622552562331356
Base 711042371125117
Base 8457358472638
Base 9285689305659
Base 1019421102014710
Base 1113656111415611
Base 12b2a512b7ab12
Base 138abc13922a13
Base 1471131474b114
Base 155b4b155e8215
Base 164bdd164eb316
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