1. Numbers
  2. Compare 218 vs 227

Compare 218 vs 227

Property218227
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 10912271
Prime factorization2 × 109227
Divisors count42
Divisors1, 2, 109, 2181, 227
Number of properties111
Additive primes 29th
Chen primes 38th
Cousin primes (2nd member) 15th
Good primes 18th
Primes 49th
Prime triplets (1st member) 16th
Prime triplets (2nd member) 15th
Safe primes 11th
Semiprimes73rd 
Sexy primes (1st member) 28th
Sexy prime triplets (1st member) 14th
Twin primes (1st member) 16th
Roman numberalsCCXVIIICCXXVII
Base 2110110102111000112
Base 3220023221023
Base 43122432034
Base 51333514025
Base 61002610156
Base 743174437
Base 833283438
Base 926292729
Base 102181022710
Base 111891119711
Base 121621216b12
Base 1313a1314613
Base 141181412314
Base 15e81510215
Base 16da16e316
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