1. Numbers
  2. Compare 1427 vs 1438

Compare 1427 vs 1438

Property14271438
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1427121 × 7191
Prime factorization14272 × 719
Divisors count24
Divisors1, 14271, 2, 719, 1438
Number of properties101
Chen primes147th 
Cousin primes (2nd member)49th 
Good primes54th 
Happy primes44th 
Primes225th 
Prime triplets (1st member)37th 
Prime triplets (2nd member)36th 
Semiprimes 424th
Sexy primes (1st member)98th 
Sexy prime triplets (1st member)37th 
Twin primes (1st member)47th 
Roman numberalsMCDXXVIIMCDXXXVIII
Base 2101100100112101100111102
Base 31221212312220213
Base 411210341121324
Base 5212025212235
Base 6103356103546
Base 74106741237
Base 82623826368
Base 91855918679
Base 10142710143810
Base 11108811109811
Base 129ab129ba12
Base 1385a1386813
Base 1473d1474a14
Base 156521565d15
Base 165931659e16
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