Compare 1999 vs 2269

Unique factors11
Total factors11
Prime factorization1999122691
Prime factorization19992269
Divisors count22
Divisors1, 19991, 2269
Number of properties811
Additive primes 177th
Centered triangular primes10th 
Chen primes 206th
Cousin primes (1st member)65th70th
Cuban primes 1 15th
Harmonic primes 123rd
Long primes 131st
Prime triplets (2nd member)50th55th
Prime triplets (3rd member)49th 
Pythagorean primes 163rd
Sexy primes (2nd member)128th 
Sexy prime triplets (3rd member)50th 
Super primes 68th
Twin primes (2nd member)61st69th
Base 21111100111121000110111012
Base 322020013100100013
Base 413303342031314
Base 5304445330345
Base 6131316143016
Base 75554764217
Base 83717843358
Base 92661931019
Base 10199910226910
Base 11155811178311
Base 1211a712139112
Base 13baa13105713
Base 14a2b14b8114
Base 158d415a1415
Base 167cf168dd16
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