1. Numbers
  2. Compare 163997 vs 164147

Compare 163997 vs 164147

Property163997164147
Typeprimeprime
Unique factors11
Total factors11
Prime factorization16399711641471
Prime factorization163997164147
Divisors count22
Divisors1, 1639971, 164147
Number of properties76
Additive primes 6156th
Chen primes 6402nd
Cousin primes (2nd member)1812th 
Emirps3321st 
Harmonic primes 5642nd
Isolated primes11341st 
Primes15016th15027th
Prime triplets (3rd member)717th 
Pythagorean primes7489th 
Safe primes 996th
Sexy primes (2nd member)3637th 
Twin primes (1st member) 1839th
Roman numberals  
Base 210100000001001110121010000001001100112
Base 3220222212223221000111123
Base 422000213142200103034
Base 5202214425202230425
Base 63303125633035356
Base 71252061712523647
Base 850023585004638
Base 926885892701459
Base 101639971016414710
Base 111022391110236511
Base 127aaa5127abab12
Base 1359852135993913
Base 1443aa11443b6b14
Base 15338d2153398215
Base 162809d162813316
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