Compare 669677 vs 669947

Property	669677	669947
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	669677¹	669947¹
Prime factorization	669677	669947
Divisors count	2	2
Divisors	1, 669677	1, 669947
Number of properties	6	6
Additive primes	21190th	21201st
Chen primes	21216th	21225th
Cousin primes (2nd member)	5854th	5858th
Isolated primes		42586th
Primes	54284th	54307th
Prime triplets (2nd member)	2139th
Safe primes		3137th
Twin primes (1st member)	5860th
Roman numberals
Base 2	10100011011111101101₂	10100011100011111011₂
Base 3	1021000121212₃	1021000222212₃
Base 4	2203133231₄	2203203323₄
Base 5	132412202₅	132414242₅
Base 6	22204205₆	22205335₆
Base 7	5456261₇	5460125₇
Base 8	2433755₈	2434373₈
Base 9	1230555₉	1230885₉
Base 10	669677₁₀	669947₁₀
Base 11	418158₁₁	418383₁₁
Base 12	283665₁₂	28384b₁₂
Base 13	1a5a78₁₃	1a5c25₁₃
Base 14	1360a1₁₄	136215₁₄
Base 15	d3652₁₅	d3782₁₅
Base 16	a37ed₁₆	a38fb₁₆