1. Numbers
  2. Compare 8138 vs 8139

Compare 8138 vs 8139

Property81388139
Typecomposite numbersemiprime
Unique factors32
Total factors32
Prime factorization21 × 131 × 313131 × 27131
Prime factorization2 × 13 × 3133 × 2713
Divisors count84
Divisors1, 2, 13, 26, 313, 626, 4069, 81381, 3, 2713, 8139
Number of properties01
Semiprimes 2172nd
Roman numberals  
Base 21111111001010211111110010112
Base 310201110231020111103
Base 41333022413330234
Base 523002352300245
Base 610140261014036
Base 7325047325057
Base 8177128177138
Base 9121429121439
Base 10813810813910
Base 11612911612a11
Base 12486212486312
Base 13392013392113
Base 142d74142d7514
Base 15262815262915
Base 161fca161fcb16
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