Compare 18309 vs 18311

Property	18309	18311
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	3¹ × 17¹ × 359¹	18311¹
Prime factorization	3 × 17 × 359	18311
Divisors count	8	2
Divisors	1, 3, 17, 51, 359, 1077, 6103, 18309	1, 18311
Number of properties	0	7
Chen primes		1039th
Cousin primes (2nd member)		327th
Harmonic primes		759th
Primes		2099th
Prime triplets (2nd member)		159th
Super primes		317th
Twin primes (1st member)		323rd
Roman numberals
Base 2	100011110000101₂	100011110000111₂
Base 3	221010010₃	221010012₃
Base 4	10132011₄	10132013₄
Base 5	1041214₅	1041221₅
Base 6	220433₆	220435₆
Base 7	104244₇	104246₇
Base 8	43605₈	43607₈
Base 9	27103₉	27105₉
Base 10	18309₁₀	18311₁₀
Base 11	12835₁₁	12837₁₁
Base 12	a719₁₂	a71b₁₂
Base 13	8445₁₃	8447₁₃
Base 14	695b₁₄	695d₁₄
Base 15	5659₁₅	565b₁₅
Base 16	4785₁₆	4787₁₆