Compare 163997 vs 164008

Property163997164008
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization163997123 × 131 × 191 × 831
Prime factorization1639972 × 2 × 2 × 13 × 19 × 83
Divisors count232
Divisors1, 1639971, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 247, 332, 494, 664, 988, 1079, 1577, 1976, 2158, 3154, 4316, 6308, 8632, 12616, 20501, 41002, 82004, 164008
Number of properties70
Cousin primes (2nd member)1812th 
Emirps3321st 
Isolated primes11341st 
Primes15016th 
Prime triplets (3rd member)717th 
Pythagorean primes7489th 
Sexy primes (2nd member)3637th 
Roman numberals  
Base 210100000001001110121010000000101010002
Base 3220222212223220222221013
Base 422000213142200022204
Base 5202214425202220135
Base 63303125633031446
Base 71252061712521057
Base 850023585002508
Base 926885892688719
Base 101639971016400810
Base 111022391110224911
Base 127aaa5127aab412
Base 1359852135986013
Base 1443aa11443aac14
Base 15338d215338dd15
Base 162809d16280a816
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