1. Numbers
  2. Compare 12157 vs 12166

Compare 12157 vs 12166

Property1215712166
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization12157121 × 71 × 111 × 791
Prime factorization121572 × 7 × 11 × 79
Divisors count216
Divisors1, 121571, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 6083, 12166
Number of properties60
Cousin primes (1st member)237th 
Isolated primes980th 
Primes1455th 
Prime triplets (1st member)124th 
Pythagorean primes717th 
Sexy primes (1st member)469th 
Roman numberals  
Base 2101111011111012101111100001102
Base 312120002131212001213
Base 42331331423320124
Base 534211253421315
Base 613214161321546
Base 7503057503207
Base 8275758276068
Base 9176079176179
Base 1012157101216610
Base 11915211916011
Base 12705112705a12
Base 1356c21356cb13
Base 14460514461014
Base 15390715391115
Base 162f7d162f8616
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