1. Numbers
  2. Compare 1427 vs 1657

Compare 1427 vs 1657

Property14271657
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1427116571
Prime factorization14271657
Divisors count22
Divisors1, 14271, 1657
Number of properties108
Additive primes 139th
Chen primes147th 
Cousin primes (2nd member)49th 
Cuban primes 1 12th
Emirps 80th
Good primes54th 
Happy primes44th 
Isolated primes 157th
Primes225th260th
Prime triplets (1st member)37th 
Prime triplets (2nd member)36th 
Pythagorean primes 125th
Sexy primes (1st member)98th112th
Sexy prime triplets (1st member)37th43rd
Twin primes (1st member)47th 
Roman numberalsMCDXXVIIMDCLVII
Base 2101100100112110011110012
Base 31221212320211013
Base 411210341213214
Base 5212025231125
Base 6103356114016
Base 74106745557
Base 82623831718
Base 91855922419
Base 10142710165710
Base 11108811127711
Base 129ab12b6112
Base 1385a139a613
Base 1473d1486514
Base 156521575715
Base 165931667916
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