Compare 1621 vs 2099

Property16212099
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1621120991
Prime factorization16212099
Divisors count22
Divisors1, 16211, 2099
Number of properties86
Chen primes163rd194th
Harmonic primes89th 
Isolated primes 190th
Long primes101st121st
Primes257th317th
Pythagorean primes123rd 
Safe primes 41st
Sexy primes (1st member)111th 
Super primes55th66th
Twin primes (2nd member)52nd 
Roman numberalsMDCXXIMMXCIX
Base 21100101010121000001100112
Base 32020001322122023
Base 412111142003034
Base 5224415313445
Base 6113016134156
Base 74504760567
Base 83125840638
Base 92201927829
Base 10162110209910
Base 11124411163911
Base 12b3112126b12
Base 1397913c5613
Base 1483b14a9d14
Base 157311594e15
Base 166551683316
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