Compare 204917 vs 204947

Property204917204947
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20491712049471
Prime factorization204917204947
Divisors count22
Divisors1, 2049171, 204947
Number of properties63
Additive primes7409th 
Chen primes 7685th
Cousin primes (2nd member)2178th 
Isolated primes13968th13971st
Primes18375th18378th
Pythagorean primes9179th 
Sexy primes (1st member)4375th 
Roman numberals  
Base 211001000000111010121100100000100100112
Base 310110200211231011020101223
Base 430200131143020021034
Base 5230241325230242425
Base 64220405642204556
Base 71512266715123417
Base 862016586202238
Base 934207593421189
Base 102049171020494710
Base 1112aa591112aa8611
Base 129a705129a72b12
Base 137236b137239213
Base 145496d145499114
Base 1540ab21540ad215
Base 1632075163209316
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