Compare 247811 vs 247939

Property	247811	247939
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	247811¹	247939¹
Prime factorization	247811	247939
Divisors count	2	2
Divisors	1, 247811	1, 247939
Number of properties	5	5
Additive primes	8858th
Chen primes	9051st
Cousin primes (1st member)		2558th
Harmonic primes		8165th
Isolated primes		16727th
Long primes	8180th	8185th
Primes	21860th	21870th
Twin primes (1st member)	2572nd
Roman numberals
Base 2	111100100000000011₂	111100100010000011₂
Base 3	110120221012₃	110121002221₃
Base 4	330200003₄	330202003₄
Base 5	30412221₅	30413224₅
Base 6	5151135₆	5151511₆
Base 7	2051324₇	2051566₇
Base 8	744003₈	744203₈
Base 9	416835₉	417087₉
Base 10	247811₁₀	247939₁₀
Base 11	15a203₁₁	15a30a₁₁
Base 12	bb4ab₁₂	bb597₁₂
Base 13	88a45₁₃	88b13₁₃
Base 14	6644b₁₄	664dd₁₄
Base 15	4d65b₁₅	4d6e4₁₅
Base 16	3c803₁₆	3c883₁₆