Compare 989977 vs 990013

Property	989977	990013
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989977¹	990013¹
Prime factorization	989977	990013
Divisors count	2	2
Divisors	1, 989977	1, 990013
Number of properties	6	2
Chen primes	29702nd
Cousin primes (1st member)	8088th
Isolated primes	61574th	61576th
Primes	77775th	77779th
Sexy primes (2nd member)	16240th
Ulam primes	5703rd
Roman numberals
Base 2	11110001101100011001₂	11110001101100111101₂
Base 3	1212021222211₃	1212022001011₃
Base 4	3301230121₄	3301230331₄
Base 5	223134402₅	223140023₅
Base 6	33115121₆	33115221₆
Base 7	11262142₇	11262223₇
Base 8	3615431₈	3615475₈
Base 9	1767884₉	1768034₉
Base 10	989977₁₀	990013₁₀
Base 11	61686a₁₁	6168a2₁₁
Base 12	3b8aa1₁₂	3b8b11₁₂
Base 13	2887b1₁₃	28880b₁₃
Base 14	1baac9₁₄	1bab13₁₄
Base 15	1484d7₁₅	14850d₁₅
Base 16	f1b19₁₆	f1b3d₁₆