Compare 138497 vs 138506

Property138497138506
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization138497121 × 231 × 30111
Prime factorization1384972 × 23 × 3011
Divisors count28
Divisors1, 1384971, 2, 23, 46, 3011, 6022, 69253, 138506
Number of properties70
Chen primes5551st 
Cousin primes (2nd member)1591st 
Emirps2668th 
Isolated primes9690th 
Long primes4818th 
Primes12885th 
Pythagorean primes6415th 
Roman numberals  
Base 210000111010000000121000011101000010102
Base 3210002221123210002222123
Base 420131000142013100224
Base 5134124425134130115
Base 62545105625451226
Base 71114532711145447
Base 841640184164128
Base 923087592308859
Base 101384971013850610
Base 1195067119507511
Base 126819512681a212
Base 134b068134b07413
Base 1438689143869414
Base 152b082152b08b15
Base 1621d011621d0a16
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