1. Numbers
  2. Compare 20897 vs 21163

Compare 20897 vs 21163

Property2089721163
Typeprimeprime
Unique factors11
Total factors11
Prime factorization208971211631
Prime factorization2089721163
Divisors count22
Divisors1, 208971, 21163
Number of properties96
Additive primes 1105th
Chen primes1156th 
Good primes264th 
Harmonic primes861st 
Isolated primes 1660th
Long primes893rd 
Primes2350th2379th
Prime triplets (1st member)174th 
Pythagorean primes1169th 
Sexy primes (1st member)713th721st
Sexy primes (2nd member) 720th
Sexy prime triplets (2nd member) 197th
Twin primes (1st member)356th 
Roman numberals  
Base 210100011010000121010010101010112
Base 31001122222310020002113
Base 4110122014110222234
Base 51132042511341235
Base 624042562415516
Base 711463271154627
Base 8506418512538
Base 9315889320249
Base 1020897102116310
Base 1114778111499a11
Base 121011512102b712
Base 13968613982c13
Base 1478891479d914
Base 1562d215640d15
Base 1651a11652ab16
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