Compare 138205 vs 138209

Property138205138209
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization51 × 1311 × 21111382091
Prime factorization5 × 131 × 211138209
Divisors count82
Divisors1, 5, 131, 211, 655, 1055, 27641, 1382051, 138209
Number of properties05
Additive primes 5306th
Chen primes 5542nd
Isolated primes 9673rd
Primes 12860th
Pythagorean primes 6402nd
Roman numberals  
Base 210000110111101110121000011011111000012
Base 3210001202013210001202123
Base 420123313142012332014
Base 5134103105134103145
Base 62543501625435056
Base 71113634711136417
Base 841573584157418
Base 923052192305259
Base 101382051013820910
Base 1194921119492511
Base 1267b911267b9512
Base 134aba2134aba613
Base 143851b143852114
Base 152ae3a152ae3e15
Base 1621bdd1621be116
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