1. Numbers
  2. Compare 12979 vs 12987

Compare 12979 vs 12987

Property1297912987
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization12979133 × 131 × 371
Prime factorization129793 × 3 × 3 × 13 × 37
Divisors count216
Divisors1, 129791, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987
Number of properties70
Chen primes783rd 
Cousin primes (1st member)249th 
Isolated primes1055th 
Long primes599th 
Primes1546th 
Sexy primes (2nd member)495th 
Sexy prime triplets (3rd member)140th 
Roman numberals  
Base 2110010101100112110010101110112
Base 312221020131222110003
Base 43022303430223234
Base 540340454034225
Base 614003161400436
Base 7525617526027
Base 8312638312738
Base 9187219187309
Base 1012979101298710
Base 11982a11983711
Base 12761712762312
Base 135ba5135bb013
Base 144a31144a3914
Base 153ca4153cac15
Base 1632b31632bb16
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