Compare 1420 vs 1427

Property14201427
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization22 × 51 × 71114271
Prime factorization2 × 2 × 5 × 711427
Divisors count122
Divisors1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 14201, 1427
Number of properties010
Chen primes 147th
Cousin primes (2nd member) 49th
Good primes 54th
Happy primes 44th
Primes 225th
Prime triplets (1st member) 37th
Prime triplets (2nd member) 36th
Sexy primes (1st member) 98th
Sexy prime triplets (1st member) 37th
Twin primes (1st member) 47th
Roman numberalsMCDXXMCDXXVII
Base 2101100011002101100100112
Base 31221121312212123
Base 411203041121034
Base 5211405212025
Base 6103246103356
Base 74066741067
Base 82614826238
Base 91847918559
Base 10142010142710
Base 11108111108811
Base 129a4129ab12
Base 138531385a13
Base 147361473d14
Base 1564a1565215
Base 1658c1659316
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