1. Numbers
  2. Compare 1669 vs 1670

Compare 1669 vs 1670

Property16691670
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization1669121 × 51 × 1671
Prime factorization16692 × 5 × 167
Divisors count28
Divisors1, 16691, 2, 5, 10, 167, 334, 835, 1670
Number of properties90
Chen primes166th 
Emirps81st 
Primes263rd 
Prime triplets (3rd member)43rd 
Pythagorean primes126th 
Sexy primes (2nd member)113th 
Sexy prime triplets (3rd member)43rd 
Super primes56th 
Twin primes (2nd member)53rd 
Roman numberalsMDCLXIXMDCLXX
Base 2110100001012110100001102
Base 32021211320212123
Base 412201141220124
Base 5231345231405
Base 6114216114226
Base 74603746047
Base 83205832068
Base 92254922559
Base 10166910167010
Base 11128811128911
Base 12b7112b7212
Base 139b5139b613
Base 148731487414
Base 157641576515
Base 166851668616
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