1. Numbers
  2. Compare 6989 vs 6997

Compare 6989 vs 6997

Property69896997
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization291 × 241169971
Prime factorization29 × 2416997
Divisors count42
Divisors1, 29, 241, 69891, 6997
Number of properties19
Additive primes 446th
Chen primes 489th
Cousin primes (1st member) 154th
Harmonic primes 329th
Isolated primes 577th
Left-truncatable primes 126th
Primes 900th
Pythagorean primes 442nd
Semiprimes1864th 
Sexy primes (2nd member) 317th
Roman numberals  
Base 21101101001101211011010101012
Base 310012021231001210113
Base 41231031412311114
Base 521042452104425
Base 6522056522216
Base 7262437262547
Base 8155158155258
Base 9105259105349
Base 10698910699710
Base 11528411529111
Base 12406512407112
Base 13324813325313
Base 14279314279b14
Base 15210e15211715
Base 161b4d161b5516
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