1. Numbers
  2. Compare 20745 vs 20747

Compare 20745 vs 20747

Property2074520747
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization32 × 51 × 4611207471
Prime factorization3 × 3 × 5 × 46120747
Divisors count122
Divisors1, 3, 5, 9, 15, 45, 461, 1383, 2305, 4149, 6915, 207451, 20747
Number of properties09
Chen primes 1149th
Cousin primes (2nd member) 354th
Harmonic primes 854th
Primes 2336th
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) 353rd
Roman numberals  
Base 210100010000100121010001000010112
Base 31001110100310011101023
Base 4110100214110100234
Base 51130440511304425
Base 624001362400156
Base 711432471143267
Base 8504118504138
Base 9314109314129
Base 1020745102074710
Base 111464a111465111
Base 1210009121000b12
Base 13959a13959c13
Base 1477bb1477bd14
Base 15623015623215
Base 16510916510b16
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