1. Numbers
  2. Compare 204913 vs 205991

Compare 204913 vs 205991

Property204913205991
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20491312059911
Prime factorization204913205991
Divisors count22
Divisors1, 2049131, 205991
Number of properties95
Additive primes7408th 
Chen primes 7717th
Cousin primes (1st member)2178th 
Good primes1033rd 
Happy primes 2810th
Isolated primes13967th 
Long primes6880th 
Lucky primes2358th 
Primes18374th18463rd
Pythagorean primes9178th 
Twin primes (1st member) 2211th
Ulam primes1320th1331st
Roman numberals  
Base 211001000000111000121100100100101001112
Base 310110200210131011101200223
Base 430200130143021022134
Base 5230241235230424315
Base 64220401642253556
Base 71512262715153627
Base 862016186222478
Base 934207193435089
Base 102049131020599110
Base 1112aa551113084511
Base 129a701129b25b12
Base 137236713729b613
Base 145496914550d914
Base 1540aad154107b15
Base 163207116324a716
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