1. Numbers
  2. Compare 138863 vs 138866

Compare 138863 vs 138866

Property138863138866
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization138863121 × 72 × 131 × 1091
Prime factorization1388632 × 7 × 7 × 13 × 109
Divisors count224
Divisors1, 1388631, 2, 7, 13, 14, 26, 49, 91, 98, 109, 182, 218, 637, 763, 1274, 1417, 1526, 2834, 5341, 9919, 10682, 19838, 69433, 138866
Number of properties70
Additive primes5330th 
Chen primes5564th 
Isolated primes9716th 
Long primes4830th 
Primes12915th 
Safe primes874th 
Sexy primes (1st member)3184th 
Roman numberals  
Base 210000111100110111121000011110011100102
Base 3210011110023210011110123
Base 420132123342013213024
Base 5134204235134204315
Base 62550515625505226
Base 71115564711156007
Base 841715784171628
Base 923143292314359
Base 101388631013886610
Base 119536a119537211
Base 126843b126844212
Base 134b28a134b29013
Base 143886b143887014
Base 152b228152b22b15
Base 1621e6f1621e7216
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