Compare 490991 vs 491789

Property	490991	491789
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	490991¹	491789¹
Prime factorization	490991	491789
Divisors count	2	2
Divisors	1, 490991	1, 491789
Number of properties	4	5
Chen primes	16237th	16265th
Isolated primes		31893rd
Primes	40843rd	40906th
Sexy primes (2nd member)		9045th
Sophie germain primes	4262nd	4270th
Twin primes (1st member)	4498th
Roman numberals
Base 2	1110111110111101111₂	1111000000100001101₂
Base 3	220221111212₃	220222121102₃
Base 4	1313313233₄	1320010031₄
Base 5	111202431₅	111214124₅
Base 6	14305035₆	14312445₆
Base 7	4113314₇	4115534₇
Base 8	1676757₈	1700415₈
Base 9	827455₉	828542₉
Base 10	490991₁₀	491789₁₀
Base 11	305986₁₁	306541₁₁
Base 12	1b817b₁₂	1b8725₁₂
Base 13	142637₁₃	142acc₁₃
Base 14	cad0b₁₄	cb31b₁₄
Base 15	9a72b₁₅	9aaae₁₅
Base 16	77def₁₆	7810d₁₆