Compare 489431 vs 490991

Property	489431	490991
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	489431¹	490991¹
Prime factorization	489431	490991
Divisors count	2	2
Divisors	1, 489431	1, 490991
Number of properties	5	4
Additive primes	16005th
Chen primes		16237th
Cousin primes (2nd member)	4480th
Isolated primes	31764th
Primes	40721st	40843rd
Sophie germain primes	4252nd	4262nd
Twin primes (1st member)		4498th
Roman numberals
Base 2	1110111011111010111₂	1110111110111101111₂
Base 3	220212101002₃	220221111212₃
Base 4	1313133113₄	1313313233₄
Base 5	111130211₅	111202431₅
Base 6	14253515₆	14305035₆
Base 7	4105625₇	4113314₇
Base 8	1673727₈	1676757₈
Base 9	825332₉	827455₉
Base 10	489431₁₀	490991₁₀
Base 11	304798₁₁	305986₁₁
Base 12	1b729b₁₂	1b817b₁₂
Base 13	141a07₁₃	142637₁₃
Base 14	ca515₁₄	cad0b₁₄
Base 15	9a03b₁₅	9a72b₁₅
Base 16	777d7₁₆	77def₁₆