1. Numbers
  2. Compare 6659 vs 6670

Compare 6659 vs 6670

Property66596670
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization6659121 × 51 × 231 × 291
Prime factorization66592 × 5 × 23 × 29
Divisors count216
Divisors1, 66591, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670
Number of properties70
Chen primes468th 
Good primes134th 
Long primes328th 
Primes858th 
Safe primes86th 
Sexy primes (2nd member)306th 
Twin primes (1st member)153rd 
Roman numberals  
Base 21101000000011211010000011102
Base 310001012231000110013
Base 41220003412200324
Base 520311452031405
Base 6504556505146
Base 7252627253067
Base 8150038150168
Base 9101189101319
Base 10665910667010
Base 11500411501411
Base 123a2b123a3a12
Base 13305313306113
Base 1425d914260614
Base 151e8e151e9a15
Base 161a03161a0e16
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