1. Numbers
  2. Compare 1213 vs 1277

Compare 1213 vs 1277

Property12131277
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1213112771
Prime factorization12131277
Divisors count22
Divisors1, 12131, 1277
Number of properties710
Additive primes106th111th
Chen primes 134th
Cousin primes (1st member)45th 
Emirps52nd 
Good primes49th50th
Happy primes 41st
Isolated primes117th 
Primes198th206th
Prime triplets (1st member) 33rd
Pythagorean primes97th102nd
Sexy primes (1st member) 89th
Sexy prime triplets (1st member) 34th
Twin primes (1st member) 43rd
Roman numberalsMCCXIIIMCCLXXVII
Base 2100101111012100111111012
Base 31122221312020223
Base 410233141033314
Base 5143235201025
Base 65341655256
Base 73352735037
Base 82275823758
Base 91587916689
Base 10121310127710
Base 11a0311a6111
Base 12851128a512
Base 137241377313
Base 146291467314
Base 1555d155a215
Base 164bd164fd16
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