1. Numbers
  2. Compare 20549 vs 20553

Compare 20549 vs 20553

Property2054920553
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization20549131 × 131 × 171 × 311
Prime factorization205493 × 13 × 17 × 31
Divisors count216
Divisors1, 205491, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6851, 20553
Number of properties70
Chen primes1141st 
Harmonic primes846th 
Long primes884th 
Primes2319th 
Pythagorean primes1155th 
Sexy primes (2nd member)707th 
Twin primes (1st member)350th 
Roman numberals  
Base 210100000100010121010000010010012
Base 31001012002310010120203
Base 4110010114110010214
Base 51124144511242035
Base 623504562350536
Base 711362471136317
Base 8501058501118
Base 9311629311669
Base 1020549102055310
Base 1114491111449511
Base 12ba8512ba8912
Base 13947913948013
Base 1476bb1476c114
Base 15614e15615315
Base 16504516504916
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