1. Numbers
  2. Compare 1447 vs 1997

Compare 1447 vs 1997

Property14471997
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1447119971
Prime factorization14471997
Divisors count22
Divisors1, 14471, 1997
Number of properties910
Chen primes 185th
Cousin primes (1st member)51st 
Cousin primes (2nd member) 64th
Good primes 64th
Happy primes45th 
Isolated primes136th 
Left-truncatable primes 62nd
Long primes89th 
Primes229th302nd
Prime triplets (1st member)38th50th
Prime triplets (2nd member) 49th
Pythagorean primes 147th
Sexy primes (1st member)100th129th
Sexy prime triplets (1st member)38th 
Super primes50th 
Twin primes (1st member) 61st
Roman numberalsMCDXLVIIMCMXCVII
Base 2101101001112111110011012
Base 31222121322012223
Base 411221341330314
Base 5212425304425
Base 6104116131256
Base 74135755527
Base 82647837158
Base 91877926589
Base 10144710199710
Base 1110a611155611
Base 12a071211a512
Base 1387413ba813
Base 1475514a2914
Base 15667158d215
Base 165a7167cd16
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