Compare 139661 vs 139671

Property139661139671
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization139661133 × 71 × 7391
Prime factorization1396613 × 3 × 3 × 7 × 739
Divisors count216
Divisors1, 1396611, 3, 7, 9, 21, 27, 63, 189, 739, 2217, 5173, 6651, 15519, 19953, 46557, 139671
Number of properties80
Chen primes5590th 
Emirps2698th 
Harmonic primes4875th 
Long primes4850th 
Primes12979th 
Pythagorean primes6464th 
Super primes1546th 
Twin primes (1st member)1607th 
Roman numberals  
Base 210001000011000110121000100001100101112
Base 3210021201223210021210003
Base 420201203142020121134
Base 5134321215134321415
Base 62554325625543436
Base 71121114711211307
Base 842061584206278
Base 923251892325309
Base 101396611013967110
Base 1195a251195a3411
Base 12689a512689b312
Base 134b752134b75c13
Base 1438c7b1438c8714
Base 152b5ab152b5b615
Base 162218d162219716
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