1. Numbers
  2. Compare 20639 vs 20747

Compare 20639 vs 20747

Property2063920747
Typeprimeprime
Unique factors11
Total factors11
Prime factorization206391207471
Prime factorization2063920747
Divisors count22
Divisors1, 206391, 20747
Number of properties49
Chen primes1143rd1149th
Cousin primes (2nd member) 354th
Happy primes384th 
Harmonic primes 854th
Primes2326th2336th
Prime triplets (1st member) 173rd
Prime triplets (2nd member) 172nd
Sexy primes (1st member) 710th
Sexy prime triplets (1st member) 195th
Twin primes (1st member)351st353rd
Roman numberals  
Base 210100001001111121010001000010112
Base 31001022102310011101023
Base 4110021334110100234
Base 51130024511304425
Base 623531562400156
Base 711411371143267
Base 8502378504138
Base 9312729314129
Base 1020639102074710
Base 1114563111465111
Base 12bb3b121000b12
Base 13951813959c13
Base 1477431477bd14
Base 1561ae15623215
Base 16509f16510b16
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