Compare 989827 vs 989999

Property	989827	989999
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989827¹	989999¹
Prime factorization	989827	989999
Divisors count	2	2
Divisors	1, 989827	1, 989999
Number of properties	5	4
Additive primes	29849th	29854th
Chen primes		29704th
Cousin primes (1st member)	8085th
Isolated primes	61561st
Lucky primes	8535th
Primes	77760th	77777th
Twin primes (1st member)		8102nd
Roman numberals
Base 2	11110001101010000011₂	11110001101100101111₂
Base 3	1212021210021₃	1212022000122₃
Base 4	3301222003₄	3301230233₄
Base 5	223133302₅	223134444₅
Base 6	33114311₆	33115155₆
Base 7	11261536₇	11262203₇
Base 8	3615203₈	3615457₈
Base 9	1767707₉	1768018₉
Base 10	989827₁₀	989999₁₀
Base 11	616743₁₁	61688a₁₁
Base 12	3b8997₁₂	3b8abb₁₂
Base 13	2886c7₁₃	2887ca₁₃
Base 14	1baa1d₁₄	1bab03₁₄
Base 15	148437₁₅	1484ee₁₅
Base 16	f1a83₁₆	f1b2f₁₆