1. Numbers
  2. Compare 138937 vs 139981

Compare 138937 vs 139981

Property138937139981
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13893711399811
Prime factorization138937139981
Divisors count22
Divisors1, 1389371, 139981
Number of properties79
Additive primes5334th5370th
Harmonic primes4854th4884th
Isolated primes9724th9792nd
Long primes4833rd4860th
Primes12923rd13007th
Pythagorean primes6434th6478th
Sexy primes (1st member) 3204th
Super primes1540th1550th
Ulam primes 915th
Roman numberals  
Base 210000111101011100121000100010110011012
Base 3210011202113210100001113
Base 420132232142020230314
Base 5134212225134344115
Base 62551121630000216
Base 71116031711220527
Base 841727184213158
Base 923152492330149
Base 101389371013998110
Base 1195427119619611
Base 12684a1126901112
Base 134b316134b93a13
Base 14388c1143902914
Base 152b277152b72115
Base 1621eb916222cd16
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