1. Numbers
  2. Compare 12809 vs 13001

Compare 12809 vs 13001

Property1280913001
Typeprimeprime
Unique factors11
Total factors11
Prime factorization128091130011
Prime factorization1280913001
Divisors count22
Divisors1, 128091, 13001
Number of properties69
Additive primes 747th
Chen primes775th784th
Emirps357th 
Harmonic primes546th 
Isolated primes1040th 
Primes1527th1548th
Prime quadruplets (1st member) 13th
Prime triplets (1st member) 127th
Pythagorean primes756th767th
Sexy primes (1st member) 496th
Sophie germain primes 236th
Twin primes (1st member) 247th
Roman numberals  
Base 2110010000010012110010110010012
Base 312212010231222111123
Base 43020021430230214
Base 540221454040015
Base 613514561401056
Base 7522267526227
Base 8310118313118
Base 9185129187459
Base 1012809101300110
Base 11969511984a11
Base 1274b512763512
Base 135aa4135bc113
Base 14494d144a4914
Base 153bde153cbb15
Base 1632091632c916
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