1. Numbers
  2. Compare 1427 vs 1987

Compare 1427 vs 1987

Property14271987
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1427119871
Prime factorization14271987
Divisors count22
Divisors1, 14271, 1987
Number of properties106
Chen primes147th 
Cousin primes (2nd member)49th 
Good primes54th62nd
Happy primes44th 
Isolated primes 181st
Lucky primes 70th
Primes225th300th
Prime triplets (1st member)37th 
Prime triplets (2nd member)36th 
Sexy primes (1st member)98th127th
Sexy prime triplets (1st member)37th50th
Twin primes (1st member)47th 
Roman numberalsMCDXXVIIMCMLXXXVII
Base 2101100100112111110000112
Base 31221212322011213
Base 411210341330034
Base 5212025304225
Base 6103356131116
Base 74106755367
Base 82623837038
Base 91855926479
Base 10142710198710
Base 11108811154711
Base 129ab12119712
Base 1385a13b9b13
Base 1473d14a1d14
Base 15652158c715
Base 16593167c316
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