Compare 490631 vs 490991

Property	490631	490991
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	490631¹	490991¹
Prime factorization	490631	490991
Divisors count	2	2
Divisors	1, 490631	1, 490991
Number of properties	5	4
Additive primes	16039th
Chen primes		16237th
Cousin primes (2nd member)	4492nd
Isolated primes	31833rd
Primes	40818th	40843rd
Sophie germain primes	4259th	4262nd
Twin primes (1st member)		4498th
Roman numberals
Base 2	1110111110010000111₂	1110111110111101111₂
Base 3	220221000112₃	220221111212₃
Base 4	1313302013₄	1313313233₄
Base 5	111200011₅	111202431₅
Base 6	14303235₆	14305035₆
Base 7	4112261₇	4113314₇
Base 8	1676207₈	1676757₈
Base 9	827015₉	827455₉
Base 10	490631₁₀	490991₁₀
Base 11	305689₁₁	305986₁₁
Base 12	1b7b1b₁₂	1b817b₁₂
Base 13	14241b₁₃	142637₁₃
Base 14	cab31₁₄	cad0b₁₄
Base 15	9a58b₁₅	9a72b₁₅
Base 16	77c87₁₆	77def₁₆