1. Numbers
  2. Compare 138893 vs 138905

Compare 138893 vs 138905

Property138893138905
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization138893151 × 131 × 21371
Prime factorization1388935 × 13 × 2137
Divisors count28
Divisors1, 1388931, 5, 13, 65, 2137, 10685, 27781, 138905
Number of properties90
Chen primes5566th 
Cousin primes (2nd member)1598th 
Harmonic primes4852nd 
Isolated primes9720th 
Primes12919th 
Pythagorean primes6432nd 
Sexy primes (1st member)3186th 
Sophie germain primes1539th 
Super primes1539th 
Roman numberals  
Base 210000111101000110121000011110100110012
Base 3210011120123210011121223
Base 420132203142013221214
Base 5134210335134211105
Base 62551005625510256
Base 71115636711156547
Base 841721584172318
Base 923146592314789
Base 101388931013890510
Base 119539711953a811
Base 1268465126847512
Base 134b2b1134b2c013
Base 143888d143889b14
Base 152b248152b25515
Base 1621e8d1621e9916
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