Compare 12721 vs 12889

Property1272112889
Typeprimeprime
Unique factors11
Total factors11
Prime factorization127211128891
Prime factorization1272112889
Divisors count22
Divisors1, 127211, 12889
Number of properties76
Additive primes736th 
Chen primes770th777th
Cousin primes (1st member) 246th
Good primes 205th
Harmonic primes544th 
Isolated primes1032nd1044th
Palindromic primes27th 
Primes1519th1533rd
Pythagorean primes753rd761st
Roman numberals  
Base 2110001101100012110010010110012
Base 312211001131222001013
Base 43012301430211214
Base 540134154030245
Base 613452161354016
Base 7520427524027
Base 8306618311318
Base 9184049186119
Base 1012721101288910
Base 11961511975811
Base 12744112756112
Base 135a37135b3613
Base 1448c91449a914
Base 153b81153c4415
Base 1631b116325916
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