Compare 1999 vs 2293

Property19992293
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1999122931
Prime factorization19992293
Divisors count22
Divisors1, 19991, 2293
Number of properties87
Centered triangular primes10th 
Cousin primes (1st member)65th71st
Harmonic primes 125th
Isolated primes 204th
Primes303rd341st
Prime triplets (2nd member)50th 
Prime triplets (3rd member)49th 
Pythagorean primes 166th
Sexy primes (2nd member)128th140th
Sexy prime triplets (3rd member)50th52nd
Twin primes (2nd member)61st 
Roman numberalsMCMXCIXMMCCXCIII
Base 21111100111121000111101012
Base 322020013100102213
Base 413303342033114
Base 5304445331335
Base 6131316143416
Base 75554764547
Base 83717843658
Base 92661931279
Base 10199910229310
Base 1115581117a511
Base 1211a71213b112
Base 13baa13107513
Base 14a2b14b9b14
Base 158d415a2d15
Base 167cf168f516
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