Compare 989981 vs 990163

Property	989981	990163
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989981¹	990163¹
Prime factorization	989981	990163
Divisors count	2	2
Divisors	1, 989981	1, 990163
Number of properties	5	3
Chen primes	29703rd
Cousin primes (2nd member)	8088th
Emirps	10953rd
Isolated primes	61575th	61583rd
Primes	77776th	77786th
Sexy primes (1st member)		16242nd
Roman numberals
Base 2	11110001101100011101₂	11110001101111010011₂
Base 3	1212021222222₃	1212022020201₃
Base 4	3301230131₄	3301233103₄
Base 5	223134411₅	223141123₅
Base 6	33115125₆	33120031₆
Base 7	11262146₇	11262526₇
Base 8	3615435₈	3615723₈
Base 9	1767888₉	1768221₉
Base 10	989981₁₀	990163₁₀
Base 11	616873₁₁	616a19₁₁
Base 12	3b8aa5₁₂	3b9017₁₂
Base 13	2887b5₁₃	2888c5₁₃
Base 14	1baacd₁₄	1babbd₁₄
Base 15	1484db₁₅	1485ad₁₅
Base 16	f1b1d₁₆	f1bd3₁₆