Compare 201211 vs 201251

Property201211201251
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20121112012511
Prime factorization201211201251
Divisors count22
Divisors1, 2012111, 201251
Number of properties47
Additive primes7272nd7274th
Cousin primes (2nd member) 2146th
Harmonic primes 6791st
Isolated primes 13751st
Long primes6775th6778th
Primes18079th18082nd
Sophie germain primes 2066th
Twin primes (2nd member)2166th 
Roman numberals  
Base 211000100011111101121100010010001000112
Base 310102000002131010200012023
Base 430101332343010202034
Base 5224143215224200015
Base 64151311641514156
Base 71465423714655117
Base 861077386110438
Base 933600793360529
Base 102012111020125110
Base 1112819a1112822611
Base 1298537129856b12
Base 137077a13707ab13
Base 145348314534b114
Base 153e941153e96b15
Base 16311fb163122316
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