Compare 1009990 vs 1009991

Property	1009990	1009991
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 5¹ × 100999¹	1009991¹
Prime factorization	2 × 5 × 100999	1009991
Divisors count	8	2
Divisors	1, 2, 5, 10, 100999, 201998, 504995, 1009990	1, 1009991
Number of properties	0	7
Additive primes		30468th
Chen primes		30220th
Primes		79249th
Prime triplets (1st member)		2866th
Sexy primes (1st member)		16534th
Sexy prime triplets (1st member)		2924th
Twin primes (1st member)		8253rd
Roman numberals
Base 2	11110110100101000110₂	11110110100101000111₂
Base 3	1220022110001₃	1220022110002₃
Base 4	3312211012₄	3312211013₄
Base 5	224304430₅	224304431₅
Base 6	33351514₆	33351515₆
Base 7	11404402₇	11404403₇
Base 8	3664506₈	3664507₈
Base 9	1808401₉	1808402₉
Base 10	1009990₁₀	1009991₁₀
Base 11	62a903₁₁	62a904₁₁
Base 12	40859a₁₂	40859b₁₂
Base 13	294937₁₃	294938₁₃
Base 14	1c4102₁₄	1c4103₁₄
Base 15	14e3ca₁₅	14e3cb₁₅
Base 16	f6946₁₆	f6947₁₆