Compare 247813 vs 247939

Property	247813	247939
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	247813¹	247939¹
Prime factorization	247813	247939
Divisors count	2	2
Divisors	1, 247813	1, 247939
Number of properties	4	5
Cousin primes (1st member)		2558th
Harmonic primes	8161st	8165th
Isolated primes		16727th
Long primes		8185th
Lucky primes	2737th
Primes	21861st	21870th
Twin primes (2nd member)	2572nd
Roman numberals
Base 2	111100100000000101₂	111100100010000011₂
Base 3	110120221021₃	110121002221₃
Base 4	330200011₄	330202003₄
Base 5	30412223₅	30413224₅
Base 6	5151141₆	5151511₆
Base 7	2051326₇	2051566₇
Base 8	744005₈	744203₈
Base 9	416837₉	417087₉
Base 10	247813₁₀	247939₁₀
Base 11	15a205₁₁	15a30a₁₁
Base 12	bb4b1₁₂	bb597₁₂
Base 13	88a47₁₃	88b13₁₃
Base 14	6644d₁₄	664dd₁₄
Base 15	4d65d₁₅	4d6e4₁₅
Base 16	3c805₁₆	3c883₁₆