1. Numbers
  2. Compare 20747 vs 21163

Compare 20747 vs 21163

Property2074721163
Typeprimeprime
Unique factors11
Total factors11
Prime factorization207471211631
Prime factorization2074721163
Divisors count22
Divisors1, 207471, 21163
Number of properties96
Additive primes 1105th
Chen primes1149th 
Cousin primes (2nd member)354th 
Harmonic primes854th 
Isolated primes 1660th
Primes2336th2379th
Prime triplets (1st member)173rd 
Prime triplets (2nd member)172nd 
Sexy primes (1st member)710th721st
Sexy primes (2nd member) 720th
Sexy prime triplets (1st member)195th 
Sexy prime triplets (2nd member) 197th
Twin primes (1st member)353rd 
Roman numberals  
Base 210100010000101121010010101010112
Base 31001110102310020002113
Base 4110100234110222234
Base 51130442511341235
Base 624001562415516
Base 711432671154627
Base 8504138512538
Base 9314129320249
Base 1020747102116310
Base 1114651111499a11
Base 121000b12102b712
Base 13959c13982c13
Base 1477bd1479d914
Base 15623215640d15
Base 16510b1652ab16
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