1. Numbers
  2. Compare 204007 vs 205421

Compare 204007 vs 205421

Property204007205421
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20400712054211
Prime factorization204007205421
Divisors count22
Divisors1, 2040071, 205421
Number of properties810
Additive primes7374th 
Chen primes 7699th
Cousin primes (2nd member) 2181st
Isolated primes13918th 
Long primes6858th6893rd
Lucky primes2346th 
Primes18305th18416th
Prime triplets (1st member) 859th
Prime triplets (2nd member) 858th
Pythagorean primes 9197th
Sexy primes (1st member)4361st4382nd
Sexy prime triplets (1st member)878th881st
Twin primes (1st member) 2208th
Ulam primes1315th 
Roman numberals  
Base 211000111001110011121100100010011011012
Base 310110021121131011022100123
Base 430130321343020212314
Base 5230120125230331415
Base 64212251642230056
Base 71506526715136167
Base 861634786211558
Base 934075493427059
Base 102040071020542110
Base 1112a3011113037711
Base 129a087129aa6512
Base 1371b1b137266813
Base 14544bd1454c0d14
Base 15406a71540ceb15
Base 1631ce7163226d16
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