1. Numbers
  2. Compare 1997 vs 2027

Compare 1997 vs 2027

Property19972027
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1997120271
Prime factorization19972027
Divisors count22
Divisors1, 19971, 2027
Number of properties107
Additive primes 158th
Chen primes185th188th
Cousin primes (2nd member)64th 
Good primes64th 
Harmonic primes 114th
Left-truncatable primes62nd 
Primes302nd307th
Prime triplets (1st member)50th 
Prime triplets (2nd member)49th 
Pythagorean primes147th 
Safe primes 38th
Sexy primes (1st member)129th 
Super primes 63rd
Twin primes (1st member)61st62nd
Roman numberalsMCMXCVIIMMXXVII
Base 2111110011012111111010112
Base 32201222322100023
Base 413303141332234
Base 5304425311025
Base 6131256132156
Base 75552756247
Base 83715837538
Base 92658927029
Base 10199710202710
Base 11155611158311
Base 1211a512120b12
Base 13ba813bcc13
Base 14a2914a4b14
Base 158d21590215
Base 167cd167eb16
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