Compare 1999 vs 2063

Property19992063
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1999120631
Prime factorization19992063
Divisors count22
Divisors1, 19991, 2063
Number of properties811
Additive primes 160th
Centered triangular primes10th 
Cousin primes (1st member)65th 
Good primes 65th
Happy primes 57th
Isolated primes 188th
Long primes 119th
Primes303rd311th
Prime triplets (2nd member)50th 
Prime triplets (3rd member)49th 
Safe primes 40th
Sexy primes (1st member) 131st
Sexy primes (2nd member)128th 
Sexy prime triplets (3rd member)50th 
Solinas primes 57th
Sophie germain primes 63rd
Super primes 64th
Twin primes (2nd member)61st 
Roman numberalsMCMXCIXMMLXIII
Base 21111100111121000000011112
Base 32202001322111023
Base 413303342000334
Base 5304445312235
Base 6131316133156
Base 75554760057
Base 83717840178
Base 92661927429
Base 10199910206310
Base 11155811160611
Base 1211a712123b12
Base 13baa13c2913
Base 14a2b14a7514
Base 158d41592815
Base 167cf1680f16
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