Compare 205991 vs 206411

Property	205991	206411
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	205991¹	206411¹
Prime factorization	205991	206411
Divisors count	2	2
Divisors	1, 205991	1, 206411
Number of properties	5	6
Chen primes	7717th	7734th
Cousin primes (2nd member)		2196th
Happy primes	2810th
Long primes		6930th
Primes	18463rd	18504th
Prime triplets (2nd member)		863rd
Twin primes (1st member)	2211th	2216th
Ulam primes	1331st
Roman numberals
Base 2	110010010010100111₂	110010011001001011₂
Base 3	101110120022₃	101111010212₃
Base 4	302102213₄	302121023₄
Base 5	23042431₅	23101121₅
Base 6	4225355₆	4231335₆
Base 7	1515362₇	1516532₇
Base 8	622247₈	623113₈
Base 9	343508₉	344125₉
Base 10	205991₁₀	206411₁₀
Base 11	130845₁₁	131097₁₁
Base 12	9b25b₁₂	9b54b₁₂
Base 13	729b6₁₃	72c4a₁₃
Base 14	550d9₁₄	55319₁₄
Base 15	4107b₁₅	4125b₁₅
Base 16	324a7₁₆	3264b₁₆