1. Numbers
  2. Compare 8221 vs 8226

Compare 8221 vs 8226

Property82218226
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization8221121 × 32 × 4571
Prime factorization82212 × 3 × 3 × 457
Divisors count212
Divisors1, 82211, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226
Number of properties70
Additive primes505th 
Chen primes554th 
Lucky primes187th 
Primes1031st 
Pythagorean primes511th 
Super primes173rd 
Twin primes (2nd member)178th 
Roman numberals  
Base 2100000000111012100000001000102
Base 310202111131020212003
Base 42000131420002024
Base 523034152304015
Base 610202161020306
Base 7326537326617
Base 8200358200428
Base 9122449122509
Base 10822110822610
Base 1161a41161a911
Base 12491112491612
Base 13398513398a13
Base 142dd3142dd814
Base 15268115268615
Base 16201d16202216
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