1. Numbers
  2. Compare 12979 vs 12989

Compare 12979 vs 12989

Property1297912989
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization129791311 × 4191
Prime factorization1297931 × 419
Divisors count24
Divisors1, 129791, 31, 419, 12989
Number of properties71
Chen primes783rd 
Cousin primes (1st member)249th 
Isolated primes1055th 
Long primes599th 
Primes1546th 
Semiprimes 3368th
Sexy primes (2nd member)495th 
Sexy prime triplets (3rd member)140th 
Roman numberals  
Base 2110010101100112110010101111012
Base 312221020131222110023
Base 43022303430223314
Base 540340454034245
Base 614003161400456
Base 7525617526047
Base 8312638312758
Base 9187219187329
Base 1012979101298910
Base 11982a11983911
Base 12761712762512
Base 135ba5135bb213
Base 144a31144a3b14
Base 153ca4153cae15
Base 1632b31632bd16
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