1. Numbers
  2. Compare 19423 vs 21017

Compare 19423 vs 21017

Property1942321017
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194231210171
Prime factorization1942321017
Divisors count22
Divisors1, 194231, 21017
Number of properties1516
Additive primes1022nd1096th
Chen primes 1164th
Cousin primes (1st member)341st 
Cousin primes (2nd member) 358th
Emirps606th 
Long primes 898th
Primes2200th2364th
Prime quadruplets (2nd member)19th 
Prime quadruplets (3rd member) 20th
Prime quintuplet 1s (3rd member)8th 
Prime quintuplet 2s (2nd member)6th 
Prime quintuplet 2s (3rd member) 7th
Prime sextuplets (3rd member)4th 
Prime triplets (1st member)166th177th
Prime triplets (2nd member)165th176th
Prime triplets (3rd member)164th175th
Pythagorean primes 1175th
Sexy primes (1st member)673rd716th
Sexy primes (2nd member)671st714th
Sexy prime triplets (2nd member)184th196th
Twin primes (1st member) 359th
Twin primes (2nd member)333rd 
Ulam primes 177th
Roman numberals  
Base 210010111101111121010010000110012
Base 3222122101310012111023
Base 4102331334110201214
Base 51110143511330325
Base 622553162411456
Base 711042571151637
Base 8457378510318
Base 9285719317429
Base 1019423102101710
Base 1113658111487711
Base 12b2a712101b512
Base 138ac113974913
Base 14711514793314
Base 155b4d15636215
Base 164bdf16521916
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