Compare 1601 vs 2129

Property16012129
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1601121291
Prime factorization16012129
Divisors count22
Divisors1, 16011, 2129
Number of properties125
Chen primes160th196th
Cousin primes (2nd member)57th 
Emirps78th 
Harmonic primes85th 
Isolated primes153rd 
Primes252nd320th
Proth primes21st 
Pythagorean primes120th155th
Sexy primes (1st member)108th 
Sexy prime quadrupletss (1st member)10th 
Sexy prime triplets (1st member)41st 
Sophie germain primes54th65th
Twin primes (1st member) 66th
Roman numberalsMDCIMMCXXIX
Base 21100100000121000010100012
Base 32012022322202123
Base 412100142011014
Base 5224015320045
Base 6112256135056
Base 74445761317
Base 83101841218
Base 92168928259
Base 10160110212910
Base 11122611166611
Base 12b1512129512
Base 1396213c7a13
Base 1482514ac114
Base 1571b1596e15
Base 166411685116
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