1. Numbers
  2. Compare 12157 vs 12919

Compare 12157 vs 12919

Property1215712919
Typeprimeprime
Unique factors11
Total factors11
Prime factorization121571129191
Prime factorization1215712919
Divisors count22
Divisors1, 121571, 12919
Number of properties65
Cousin primes (1st member)237th248th
Emirps 362nd
Isolated primes980th 
Primes1455th1539th
Prime triplets (1st member)124th 
Prime triplets (2nd member) 126th
Pythagorean primes717th 
Sexy primes (1st member)469th 
Twin primes (2nd member) 246th
Roman numberals  
Base 2101111011111012110010011101112
Base 312120002131222011113
Base 42331331430213134
Base 534211254031345
Base 613214161354516
Base 7503057524447
Base 8275758311678
Base 9176079186449
Base 1012157101291910
Base 11915211978511
Base 12705112758712
Base 1356c2135b5a13
Base 1446051449cb14
Base 153907153c6415
Base 162f7d16327716
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