1. Numbers
  2. Compare 19421 vs 19477

Compare 19421 vs 19477

Property1942119477
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194211194771
Prime factorization1942119477
Divisors count22
Divisors1, 194211, 19477
Number of properties1811
Additive primes1021st 
Chen primes1088th 
Cousin primes (2nd member)340th 
Emirps605th608th
Good primes254th 
Happy primes371st 
Harmonic primes 798th
Isolated primes 1541st
Long primes838th 
Lucky primes 360th
Primes2199th2210th
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 primes1091st1097th
Sexy primes (1st member)672nd679th
Sexy primes (2nd member) 678th
Sexy prime quadrupletss (2nd member) 35th
Sexy prime triplets (1st member)185th188th
Sexy prime triplets (2nd member) 187th
Twin primes (1st member)333rd 
Roman numberals  
Base 210010111101110121001100000101012
Base 322212202232222011013
Base 4102331314103001114
Base 51110141511104025
Base 622552562301016
Base 711042371105337
Base 8457358460258
Base 9285689286419
Base 1019421101947710
Base 111365611136a711
Base 12b2a512b33112
Base 138abc138b3313
Base 14711314715314
Base 155b4b155b8715
Base 164bdd164c1516
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