Compare 490988 vs 490991

Property	490988	490991
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 131¹ × 937¹	490991¹
Prime factorization	2 × 2 × 131 × 937	490991
Divisors count	12	2
Divisors	1, 2, 4, 131, 262, 524, 937, 1874, 3748, 122747, 245494, 490988	1, 490991
Number of properties	0	4
Chen primes		16237th
Primes		40843rd
Sophie germain primes		4262nd
Twin primes (1st member)		4498th
Roman numberals
Base 2	1110111110111101100₂	1110111110111101111₂
Base 3	220221111202₃	220221111212₃
Base 4	1313313230₄	1313313233₄
Base 5	111202423₅	111202431₅
Base 6	14305032₆	14305035₆
Base 7	4113311₇	4113314₇
Base 8	1676754₈	1676757₈
Base 9	827452₉	827455₉
Base 10	490988₁₀	490991₁₀
Base 11	305983₁₁	305986₁₁
Base 12	1b8178₁₂	1b817b₁₂
Base 13	142634₁₃	142637₁₃
Base 14	cad08₁₄	cad0b₁₄
Base 15	9a728₁₅	9a72b₁₅
Base 16	77dec₁₆	77def₁₆