1. Numbers
  2. Compare 8221 vs 8224

Compare 8221 vs 8224

Property82218224
Typeprimecomposite number
Unique factors12
Total factors16
Prime factorization8221125 × 2571
Prime factorization82212 × 2 × 2 × 2 × 2 × 257
Divisors count212
Divisors1, 82211, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224
Number of properties70
Additive primes505th 
Chen primes554th 
Lucky primes187th 
Primes1031st 
Pythagorean primes511th 
Super primes173rd 
Twin primes (2nd member)178th 
Roman numberals  
Base 2100000000111012100000001000002
Base 310202111131020211213
Base 42000131420002004
Base 523034152303445
Base 610202161020246
Base 7326537326567
Base 8200358200408
Base 9122449122479
Base 10822110822410
Base 1161a41161a711
Base 12491112491412
Base 13398513398813
Base 142dd3142dd614
Base 15268115268415
Base 16201d16202016
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