1. Numbers
  2. Compare 12821 vs 13007

Compare 12821 vs 13007

Property1282113007
Typeprimeprime
Unique factors11
Total factors11
Prime factorization128211130071
Prime factorization1282113007
Divisors count22
Divisors1, 128211, 13007
Number of properties811
Additive primes 749th
Chen primes776th785th
Cousin primes (2nd member) 250th
Harmonic primes547th557th
Long primes594th601st
Palindromic primes28th 
Primes1528th1550th
Prime quadruplets (3rd member) 13th
Prime triplets (2nd member) 128th
Prime triplets (3rd member) 127th
Pythagorean primes757th 
Sexy primes (2nd member) 496th
Sophie germain primes232nd 
Twin primes (1st member)245th248th
Roman numberals  
Base 2110010000101012110010110011112
Base 312212021231222112023
Base 43020111430230334
Base 540224154040125
Base 613520561401156
Base 7522447526317
Base 8310258313178
Base 9185259187529
Base 1012821101300710
Base 1196a611985511
Base 12750512763b12
Base 135ab3135bc713
Base 14495b144a5114
Base 153beb153cc215
Base 1632151632cf16
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