Compare 138977 vs 139487

Property138977139487
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13897711394871
Prime factorization138977139487
Divisors count22
Divisors1, 1389771, 139487
Number of properties56
Chen primes5569th5587th
Cousin primes (2nd member) 1603rd
Isolated primes9727th9757th
Long primes4835th4846th
Primes12926th12966th
Pythagorean primes6435th 
Sexy primes (1st member) 3196th
Roman numberals  
Base 210000111101110000121000100000110111112
Base 3210011220223210021000123
Base 420132320142020031334
Base 5134214025134304225
Base 62551225625534356
Base 71116116711204457
Base 841734184203378
Base 923156892323059
Base 101389771013948710
Base 1195463119588711
Base 1268515126887b12
Base 134b347134b64a13
Base 143890d1438b9514
Base 152b2a2152b4e215
Base 1621ee116220df16
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