Compare 138797 vs 138807

Property138797138807
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization138797133 × 531 × 971
Prime factorization1387973 × 3 × 3 × 53 × 97
Divisors count216
Divisors1, 1387971, 3, 9, 27, 53, 97, 159, 291, 477, 873, 1431, 2619, 5141, 15423, 46269, 138807
Number of properties70
Chen primes5562nd 
Cousin primes (2nd member)1597th 
Harmonic primes4849th 
Primes12910th 
Prime triplets (2nd member)642nd 
Pythagorean primes6426th 
Twin primes (1st member)1600th 
Roman numberals  
Base 210000111100010110121000011110001101112
Base 3210011011223210011020003
Base 420132023142013203134
Base 5134201425134202125
Base 62550325625503436
Base 71115441711154547
Base 841705584170678
Base 923134892313609
Base 101387971013880710
Base 119530a119531911
Base 12683a512683b312
Base 134b239134b24613
Base 1438821143882b14
Base 152b1d2152b1dc15
Base 1621e2d1621e3716
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