1. Numbers
  2. Compare 19421 vs 19421

Compare 19421 vs 19421

Property1942119421
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194211194211
Prime factorization1942119421
Divisors count22
Divisors1, 194211, 19421
Number of properties1818
Additive primes1021st1021st
Chen primes1088th1088th
Cousin primes (2nd member)340th340th
Emirps605th605th
Good primes254th254th
Happy primes371st371st
Long primes838th838th
Primes2199th2199th
Prime quadruplets (1st member)19th19th
Prime quintuplet 1s (2nd member)8th8th
Prime quintuplet 2s (1st member)6th6th
Prime sextuplets (2nd member)4th4th
Prime triplets (1st member)165th165th
Prime triplets (2nd member)164th164th
Pythagorean primes1091st1091st
Sexy primes (1st member)672nd672nd
Sexy prime triplets (1st member)185th185th
Twin primes (1st member)333rd333rd
Roman numberals  
Base 210010111101110121001011110111012
Base 322212202232221220223
Base 4102331314102331314
Base 51110141511101415
Base 622552562255256
Base 711042371104237
Base 8457358457358
Base 9285689285689
Base 1019421101942110
Base 1113656111365611
Base 12b2a512b2a512
Base 138abc138abc13
Base 14711314711314
Base 155b4b155b4b15
Base 164bdd164bdd16
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