1. Numbers
  2. Compare 12281 vs 12285

Compare 12281 vs 12285

Property1228112285
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization12281133 × 51 × 71 × 131
Prime factorization122813 × 3 × 3 × 5 × 7 × 13
Divisors count232
Divisors1, 122811, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 12285
Number of properties60
Chen primes753rd 
Cousin primes (2nd member)238th 
Harmonic primes530th 
Isolated primes988th 
Primes1469th 
Pythagorean primes724th 
Roman numberals  
Base 2101111111110012101111111111012
Base 312121121231212120003
Base 42333321423333314
Base 534311153431205
Base 613250561325136
Base 7505437505507
Base 8277718277758
Base 9177559177609
Base 1012281101228510
Base 11925511925911
Base 12713512713912
Base 13578913579013
Base 14469314469714
Base 15398b15399015
Base 162ff9162ffd16
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