Compare 989977 vs 990287

Property	989977	990287
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989977¹	990287¹
Prime factorization	989977	990287
Divisors count	2	2
Divisors	1, 989977	1, 990287
Number of properties	6	8
Chen primes	29702nd	29708th
Cousin primes (1st member)	8088th
Isolated primes	61574th
Primes	77775th	77795th
Prime triplets (1st member)		2817th
Sexy primes (1st member)		16244th
Sexy primes (2nd member)	16240th	16243rd
Sexy prime triplets (2nd member)		2876th
Twin primes (1st member)		8104th
Ulam primes	5703rd	5706th
Roman numberals
Base 2	11110001101100011001₂	11110001110001001111₂
Base 3	1212021222211₃	1212022102022₃
Base 4	3301230121₄	3301301033₄
Base 5	223134402₅	223142122₅
Base 6	33115121₆	33120355₆
Base 7	11262142₇	11263064₇
Base 8	3615431₈	3616117₈
Base 9	1767884₉	1768368₉
Base 10	989977₁₀	990287₁₀
Base 11	61686a₁₁	617021₁₁
Base 12	3b8aa1₁₂	3b90bb₁₂
Base 13	2887b1₁₃	28898c₁₃
Base 14	1baac9₁₄	1bac6b₁₄
Base 15	1484d7₁₅	148642₁₅
Base 16	f1b19₁₆	f1c4f₁₆