1. Numbers
  2. Compare 19417 vs 20897

Compare 19417 vs 20897

Property1941720897
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194171208971
Prime factorization1941720897
Divisors count22
Divisors1, 194171, 20897
Number of properties139
Chen primes1087th1156th
Cousin primes (1st member)340th 
Good primes253rd264th
Harmonic primes 861st
Isolated primes1535th 
Long primes837th893rd
Lucky primes359th 
Primes2198th2350th
Prime quintuplet 1s (1st member)8th 
Prime sextuplets (1st member)4th 
Prime triplets (1st member)164th174th
Pythagorean primes1090th1169th
Sexy primes (1st member)671st713th
Sexy prime triplets (1st member)184th 
Twin primes (1st member) 356th
Roman numberals  
Base 210010111101100121010001101000012
Base 3222122011310011222223
Base 4102331214110122014
Base 51110132511320425
Base 622552162404256
Base 711041671146327
Base 8457318506418
Base 9285649315889
Base 1019417102089710
Base 1113652111477811
Base 12b2a1121011512
Base 138ab813968613
Base 14710d14788914
Base 155b471562d215
Base 164bd91651a116
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