Compare 1181 vs 1213

Property11811213
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1181112131
Prime factorization11811213
Divisors count22
Divisors1, 11811, 1213
Number of properties107
Additive primes104th106th
Cousin primes (1st member) 45th
Dihedral primes6th 
Emirps49th52nd
Good primes 49th
Harmonic primes68th 
Isolated primes113th117th
Long primes74th 
Primes194th198th
Pythagorean primes94th97th
Sexy primes (1st member)84th 
Sexy prime triplets (1st member)32nd 
Roman numberalsMCLXXXIMCCXIII
Base 2100100111012100101111012
Base 31121202311222213
Base 410213141023314
Base 5142115143235
Base 65245653416
Base 73305733527
Base 82235822758
Base 91552915879
Base 10118110121310
Base 1198411a0311
Base 128251285112
Base 136cb1372413
Base 146051462914
Base 1553b1555d15
Base 1649d164bd16
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