1. Numbers
  2. Compare 74042 vs 74047

Compare 74042 vs 74047

Property7404274047
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 370211740471
Prime factorization2 × 3702174047
Divisors count42
Divisors1, 2, 37021, 740421, 74047
Number of properties18
Chen primes 3319th
Cousin primes (1st member) 947th
Good primes 560th
Happy primes 1142nd
Harmonic primes 2765th
Isolated primes 5410th
Palindromic primes 81st
Primes 7305th
Semiprimes17590th 
Roman numberals  
Base 2100100001001110102100100001001111112
Base 3102021200223102021201113
Base 410201032241020103334
Base 54332132543321425
Base 61330442613304516
Base 742560374256117
Base 822047282204778
Base 912250891225149
Base 1074042107404710
Base 11506a111506a611
Base 1236a221236a2712
Base 1327917132791c13
Base 141cdaa141cdb114
Base 1516e121516e1715
Base 161213a161213f16
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