Compare 631247 vs 631399

Property	631247	631399
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	631247¹	631399¹
Prime factorization	631247	631399
Divisors count	2	2
Divisors	1, 631247	1, 631399
Number of properties	4	6
Additive primes	20107th	20109th
Chen primes	20134th	20139th
Isolated primes		40313th
Lucky primes		5914th
Primes	51424th	51436th
Twin primes (1st member)	5561st
Ulam primes		3764th
Roman numberals
Base 2	10011010000111001111₂	10011010001001100111₂
Base 3	1012001220112₃	1012002010011₃
Base 4	2122013033₄	2122021213₄
Base 5	130144442₅	130201044₅
Base 6	21310235₆	21311051₆
Base 7	5236241₇	5236546₇
Base 8	2320717₈	2321147₈
Base 9	1161815₉	1162104₉
Base 10	631247₁₀	631399₁₀
Base 11	3a12a1₁₁	3a141a₁₁
Base 12	26537b₁₂	265487₁₂
Base 13	191426₁₃	191512₁₃
Base 14	126091₁₄	12615d₁₄
Base 15	c7082₁₅	c7134₁₅
Base 16	9a1cf₁₆	9a267₁₆