Compare 989977 vs 989986

Property	989977	989986
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	989977¹	2¹ × 41¹ × 12073¹
Prime factorization	989977	2 × 41 × 12073
Divisors count	2	8
Divisors	1, 989977	1, 2, 41, 82, 12073, 24146, 494993, 989986
Number of properties	6	0
Chen primes	29702nd
Cousin primes (1st member)	8088th
Isolated primes	61574th
Primes	77775th
Sexy primes (2nd member)	16240th
Ulam primes	5703rd
Roman numberals
Base 2	11110001101100011001₂	11110001101100100010₂
Base 3	1212021222211₃	1212022000011₃
Base 4	3301230121₄	3301230202₄
Base 5	223134402₅	223134421₅
Base 6	33115121₆	33115134₆
Base 7	11262142₇	11262154₇
Base 8	3615431₈	3615442₈
Base 9	1767884₉	1768004₉
Base 10	989977₁₀	989986₁₀
Base 11	61686a₁₁	616878₁₁
Base 12	3b8aa1₁₂	3b8aaa₁₂
Base 13	2887b1₁₃	2887ba₁₃
Base 14	1baac9₁₄	1baad4₁₄
Base 15	1484d7₁₅	1484e1₁₅
Base 16	f1b19₁₆	f1b22₁₆