Compare 991427 vs 991871

Property	991427	991871
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	991427¹	991871¹
Prime factorization	991427	991871
Divisors count	2	2
Divisors	1, 991427	1, 991871
Number of properties	4	6
Chen primes	29733rd	29743rd
Cousin primes (2nd member)		8096th
Primes	77879th	77911th
Prime triplets (2nd member)		2819th
Safe primes	4295th
Sophie germain primes		7688th
Twin primes (1st member)	8110th	8112th
Roman numberals
Base 2	11110010000011000011₂	11110010001001111111₂
Base 3	1212100222112₃	1212101120222₃
Base 4	3302003003₄	3302021333₄
Base 5	223211202₅	223214441₅
Base 6	33125535₆	33131555₆
Base 7	11266313₇	11300516₇
Base 8	3620303₈	3621177₈
Base 9	1770875₉	1771528₉
Base 10	991427₁₀	991871₁₀
Base 11	617968₁₁	618231₁₁
Base 12	3b98ab₁₂	3b9bbb₁₂
Base 13	289358₁₃	28960a₁₃
Base 14	1bb443₁₄	1bb67d₁₄
Base 15	148b52₁₅	148d4b₁₅
Base 16	f20c3₁₆	f227f₁₆