Compare 989971 vs 989981

Property	989971	989981
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989971¹	989981¹
Prime factorization	989971	989981
Divisors count	2	2
Divisors	1, 989971	1, 989981
Number of properties	5	5
Additive primes	29853rd
Chen primes		29703rd
Cousin primes (2nd member)		8088th
Emirps	10952nd	10953rd
Isolated primes	61573rd	61575th
Primes	77774th	77776th
Sexy primes (1st member)	16240th
Roman numberals
Base 2	11110001101100010011₂	11110001101100011101₂
Base 3	1212021222121₃	1212021222222₃
Base 4	3301230103₄	3301230131₄
Base 5	223134341₅	223134411₅
Base 6	33115111₆	33115125₆
Base 7	11262133₇	11262146₇
Base 8	3615423₈	3615435₈
Base 9	1767877₉	1767888₉
Base 10	989971₁₀	989981₁₀
Base 11	616864₁₁	616873₁₁
Base 12	3b8a97₁₂	3b8aa5₁₂
Base 13	2887a8₁₃	2887b5₁₃
Base 14	1baac3₁₄	1baacd₁₄
Base 15	1484d1₁₅	1484db₁₅
Base 16	f1b13₁₆	f1b1d₁₆