1. Numbers
  2. Compare 12809 vs 12812

Compare 12809 vs 12812

Property1280912812
Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization12809122 × 32031
Prime factorization128092 × 2 × 3203
Divisors count26
Divisors1, 128091, 2, 4, 3203, 6406, 12812
Number of properties60
Chen primes775th 
Emirps357th 
Harmonic primes546th 
Isolated primes1040th 
Primes1527th 
Pythagorean primes756th 
Roman numberals  
Base 2110010000010012110010000011002
Base 312212010231221201123
Base 43020021430200304
Base 540221454022225
Base 613514561351526
Base 7522267522327
Base 8310118310148
Base 9185129185159
Base 1012809101281210
Base 11969511969811
Base 1274b51274b812
Base 135aa4135aa713
Base 14494d14495214
Base 153bde153be215
Base 16320916320c16
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