1. Numbers
  2. Compare 19421 vs 21013

Compare 19421 vs 21013

Property1942121013
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194211210131
Prime factorization1942121013
Divisors count22
Divisors1, 194211, 21013
Number of properties1813
Additive primes1021st1095th
Centered square primes 37th
Chen primes1088th 
Cousin primes (1st member) 358th
Cousin primes (2nd member)340th 
Emirps605th 
Good primes254th 
Happy primes371st 
Harmonic primes 868th
Long primes838th 
Lucky primes 384th
Primes2199th2363rd
Prime quadruplets (1st member)19th 
Prime quadruplets (2nd member) 20th
Prime quintuplet 1s (2nd member)8th 
Prime quintuplet 2s (1st member)6th 
Prime quintuplet 2s (2nd member) 7th
Prime sextuplets (2nd member)4th 
Prime triplets (1st member)165th176th
Prime triplets (2nd member)164th175th
Pythagorean primes1091st1174th
Sexy primes (1st member)672nd715th
Sexy prime triplets (1st member)185th 
Twin primes (1st member)333rd 
Twin primes (2nd member) 358th
Roman numberals  
Base 210010111101110121010010000101012
Base 3222122022310012110213
Base 4102331314110201114
Base 51110141511330235
Base 622552562411416
Base 711042371151567
Base 8457358510258
Base 9285689317379
Base 1019421102101310
Base 1113656111487311
Base 12b2a512101b112
Base 138abc13974513
Base 14711314792d14
Base 155b4b15635d15
Base 164bdd16521516
This website uses cookies to ensure you get the best experience on our website. More info