1. Numbers
  2. Compare 12281 vs 12286

Compare 12281 vs 12286

Property1228112286
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization12281121 × 61431
Prime factorization122812 × 6143
Divisors count24
Divisors1, 122811, 2, 6143, 12286
Number of properties61
Chen primes753rd 
Cousin primes (2nd member)238th 
Harmonic primes530th 
Isolated primes988th 
Primes1469th 
Pythagorean primes724th 
Semiprimes 3204th
Roman numberals  
Base 2101111111110012101111111111102
Base 312121121231212120013
Base 42333321423333324
Base 534311153431215
Base 613250561325146
Base 7505437505517
Base 8277718277768
Base 9177559177619
Base 1012281101228610
Base 11925511925a11
Base 12713512713a12
Base 13578913579113
Base 14469314469814
Base 15398b15399115
Base 162ff9162ffe16
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