1. Numbers
  2. Compare 19421 vs 19961

Compare 19421 vs 19961

Property1942119961
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194211199611
Prime factorization1942119961
Divisors count22
Divisors1, 194211, 19961
Number of properties185
Additive primes1021st 
Chen primes1088th1110th
Cousin primes (2nd member)340th 
Emirps605th 
Good primes254th257th
Happy primes371st 
Long primes838th 
Primes2199th2256th
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 primes1091st1122nd
Sexy primes (1st member)672nd 
Sexy prime triplets (1st member)185th 
Twin primes (1st member)333rd341st
Roman numberals  
Base 210010111101110121001101111110012
Base 3222122022310001010223
Base 4102331314103133214
Base 51110141511143215
Base 622552562322256
Base 711042371121247
Base 8457358467718
Base 9285689303389
Base 1019421101996110
Base 11136561113aa711
Base 12b2a512b67512
Base 138abc13911613
Base 1471131473bb14
Base 155b4b155dab15
Base 164bdd164df916
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