Compare 989977 vs 990169

Property	989977	990169
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989977¹	990169¹
Prime factorization	989977	990169
Divisors count	2	2
Divisors	1, 989977	1, 990169
Number of properties	6	4
Chen primes	29702nd
Cousin primes (1st member)	8088th
Emirps		10954th
Isolated primes	61574th	61584th
Primes	77775th	77787th
Sexy primes (2nd member)	16240th	16242nd
Ulam primes	5703rd
Roman numberals
Base 2	11110001101100011001₂	11110001101111011001₂
Base 3	1212021222211₃	1212022020221₃
Base 4	3301230121₄	3301233121₄
Base 5	223134402₅	223141134₅
Base 6	33115121₆	33120041₆
Base 7	11262142₇	11262535₇
Base 8	3615431₈	3615731₈
Base 9	1767884₉	1768227₉
Base 10	989977₁₀	990169₁₀
Base 11	61686a₁₁	616a24₁₁
Base 12	3b8aa1₁₂	3b9021₁₂
Base 13	2887b1₁₃	2888cb₁₃
Base 14	1baac9₁₄	1babc5₁₄
Base 15	1484d7₁₅	1485b4₁₅
Base 16	f1b19₁₆	f1bd9₁₆