1. Numbers
  2. Compare 199 vs 281

Compare 199 vs 281

Property199281
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19912811
Prime factorization199281
Divisors count22
Divisors1, 1991, 281
Number of properties1010
Additive primes27th34th
Centered decagonal primes 7th
Centered triangular primes4th 
Chen primes36th45th
Cousin primes (2nd member) 17th
Emirps15th 
Harmonic primes 23rd
Lucas primes7th 
Primes46th60th
Prime quadruplets (4th member)4th 
Prime triplets (2nd member) 17th
Prime triplets (3rd member)14th 
Pythagorean primes 28th
Sexy primes (2nd member)26th 
Sophie germain primes 19th
Twin primes (1st member) 19th
Twin primes (2nd member)15th 
Roman numberalsCXCIXCCLXXXI
Base 21100011121000110012
Base 32110131011023
Base 430134101214
Base 51244521115
Base 6531611456
Base 740375517
Base 830784318
Base 924193429
Base 101991028110
Base 111711123611
Base 12147121b512
Base 131241318813
Base 141031416114
Base 15d41513b15
Base 16c71611916
This website uses cookies to ensure you get the best experience on our website. More info