1. Numbers
  2. Compare 19417 vs 20389

Compare 19417 vs 20389

Property1941720389
Typeprimeprime
Unique factors11
Total factors11
Prime factorization194171203891
Prime factorization1941720389
Divisors count22
Divisors1, 194171, 20389
Number of properties135
Chen primes1087th 
Cousin primes (1st member)340th351st
Good primes253rd 
Isolated primes1535th1612th
Long primes837th 
Lucky primes359th 
Primes2198th2303rd
Prime quintuplet 1s (1st member)8th 
Prime sextuplets (1st member)4th 
Prime triplets (1st member)164th 
Pythagorean primes1090th1148th
Sexy primes (1st member)671st 
Sexy prime triplets (1st member)184th 
Ulam primes 168th
Roman numberals  
Base 210010111101100121001111101001012
Base 3222122011310002220113
Base 4102331214103322114
Base 51110132511230245
Base 622552162342216
Base 711041671133057
Base 8457318476458
Base 9285649308649
Base 1019417102038910
Base 1113652111435611
Base 12b2a112b97112
Base 138ab813938513
Base 14710d14760514
Base 155b4715609415
Base 164bd9164fa516
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