Compare 1601 vs 2131

Property16012131
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1601121311
Prime factorization16012131
Divisors count22
Divisors1, 16011, 2131
Number of properties125
Additive primes 168th
Chen primes160th 
Cousin primes (2nd member)57th 
Emirps78th 
Harmonic primes85th 
Isolated primes153rd 
Primes252nd321st
Proth primes21st 
Pythagorean primes120th 
Sexy primes (1st member)108th134th
Sexy prime quadrupletss (1st member)10th 
Sexy prime triplets (1st member)41st51st
Sophie germain primes54th 
Twin primes (2nd member) 66th
Roman numberalsMDCIMMCXXXI
Base 21100100000121000010100112
Base 32012022322202213
Base 412100142011034
Base 5224015320115
Base 6112256135116
Base 74445761337
Base 83101841238
Base 92168928279
Base 10160110213110
Base 11122611166811
Base 12b1512129712
Base 1396213c7c13
Base 1482514ac314
Base 1571b1597115
Base 166411685316
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