Compare 204913 vs 204947

Property204913204947
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20491312049471
Prime factorization204913204947
Divisors count22
Divisors1, 2049131, 204947
Number of properties93
Additive primes7408th 
Chen primes 7685th
Cousin primes (1st member)2178th 
Good primes1033rd 
Isolated primes13967th13971st
Long primes6880th 
Lucky primes2358th 
Primes18374th18378th
Pythagorean primes9178th 
Ulam primes1320th 
Roman numberals  
Base 211001000000111000121100100000100100112
Base 310110200210131011020101223
Base 430200130143020021034
Base 5230241235230242425
Base 64220401642204556
Base 71512262715123417
Base 862016186202238
Base 934207193421189
Base 102049131020494710
Base 1112aa551112aa8611
Base 129a701129a72b12
Base 1372367137239213
Base 1454969145499114
Base 1540aad1540ad215
Base 1632071163209316
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