Compare 1009988 vs 1009991

Property	1009988	1009991
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	2² × 7² × 5153¹	1009991¹
Prime factorization	2 × 2 × 7 × 7 × 5153	1009991
Divisors count	18	2
Divisors	1, 2, 4, 7, 14, 28, 49, 98, 196, 5153, 10306, 20612, 36071, 72142, 144284, 252497, 504994, 1009988	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	11110110100101000100₂	11110110100101000111₂
Base 3	1220022102222₃	1220022110002₃
Base 4	3312211010₄	3312211013₄
Base 5	224304423₅	224304431₅
Base 6	33351512₆	33351515₆
Base 7	11404400₇	11404403₇
Base 8	3664504₈	3664507₈
Base 9	1808388₉	1808402₉
Base 10	1009988₁₀	1009991₁₀
Base 11	62a901₁₁	62a904₁₁
Base 12	408598₁₂	40859b₁₂
Base 13	294935₁₃	294938₁₃
Base 14	1c4100₁₄	1c4103₁₄
Base 15	14e3c8₁₅	14e3cb₁₅
Base 16	f6944₁₆	f6947₁₆