1. Numbers
  2. Compare 51980 vs 51991

Compare 51980 vs 51991

Property5198051991
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 51 × 231 × 1131519911
Prime factorization2 × 2 × 5 × 23 × 11351991
Divisors count242
Divisors1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 2260, 2599, 5198, 10396, 12995, 25990, 519801, 51991
Number of properties02
Isolated primes 3864th
Primes 5319th
Roman numberals  
Base 21100101100001100211001011000101112
Base 32122022012321220221213
Base 4302300304302301134
Base 53130410531304315
Base 61040352610404116
Base 730435573044027
Base 814541481454278
Base 9782659782779
Base 1051980105199110
Base 1136065113607511
Base 12260b8122610712
Base 131a876131a88413
Base 1414d2c1414d3914
Base 1510605151061115
Base 16cb0c16cb1716
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