1. Numbers
  2. Compare 19421 vs 20743

Compare 19421 vs 20743

Property1942120743
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194211207431
Prime factorization1942120743
Divisors count22
Divisors1, 194211, 20743
Number of properties187
Additive primes1021st 
Chen primes1088th 
Cousin primes (1st member) 354th
Cousin primes (2nd member)340th 
Emirps605th 
Good primes254th261st
Happy primes371st 
Isolated primes 1632nd
Long primes838th887th
Primes2199th2335th
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)165th172nd
Prime triplets (2nd member)164th 
Pythagorean primes1091st 
Sexy primes (1st member)672nd709th
Sexy prime triplets (1st member)185th 
Twin primes (1st member)333rd 
Roman numberals  
Base 210010111101110121010001000001112
Base 3222122022310011100213
Base 4102331314110100134
Base 51110141511304335
Base 622552562400116
Base 711042371143227
Base 8457358504078
Base 9285689314079
Base 1019421102074310
Base 1113656111464811
Base 12b2a5121000712
Base 138abc13959813
Base 1471131477b914
Base 155b4b15622d15
Base 164bdd16510716
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