1. Numbers
  2. Compare 1619 vs 1630

Compare 1619 vs 1630

Property16191630
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization1619121 × 51 × 1631
Prime factorization16192 × 5 × 163
Divisors count28
Divisors1, 16191, 2, 5, 10, 163, 326, 815, 1630
Number of properties100
Additive primes137th 
Chen primes162nd 
Emirps79th 
Long primes100th 
Primes256th 
Safe primes35th 
Sexy primes (2nd member)110th 
Sexy prime quadrupletss (4th member)10th 
Sexy prime triplets (3rd member)42nd 
Twin primes (1st member)52nd 
Roman numberalsMDCXIXMDCXXX
Base 2110010100112110010111102
Base 32012222320201013
Base 412110341211324
Base 5224345230105
Base 6112556113146
Base 74502745167
Base 83123831368
Base 92188922119
Base 10161910163010
Base 11124211125211
Base 12b2b12b3a12
Base 139771398513
Base 148391484614
Base 1572e1573a15
Base 166531665e16
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