1. Numbers
  2. Compare 205129 vs 205421

Compare 205129 vs 205421

Property205129205421
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20512912054211
Prime factorization205129205421
Divisors count22
Divisors1, 2051291, 205421
Number of properties510
Additive primes7417th 
Chen primes 7699th
Cousin primes (1st member)2180th 
Cousin primes (2nd member) 2181st
Isolated primes13983rd 
Long primes 6893rd
Primes18392nd18416th
Prime triplets (1st member) 859th
Prime triplets (2nd member) 858th
Pythagorean primes9185th9197th
Sexy primes (1st member) 4382nd
Sexy prime triplets (1st member) 881st
Twin primes (1st member) 2208th
Roman numberals  
Base 211001000010100100121100100010011011012
Base 310110210110131011022100123
Base 430201102143020212314
Base 5230310045230331415
Base 64221401642230056
Base 71513021715136167
Base 862051186211558
Base 934234193427059
Base 102051291020542110
Base 111301311113037711
Base 129a861129aa6512
Base 13724a2137266813
Base 1454a811454c0d14
Base 1540ba41540ceb15
Base 1632149163226d16
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