Compare 181729 vs 181889

Property	181729	181889
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	181729¹	181889¹
Prime factorization	181729	181889
Divisors count	2	2
Divisors	1, 181729	1, 181889
Number of properties	5	7
Chen primes		6966th
Good primes		965th
Harmonic primes	6173rd
Isolated primes	12481st
Lucky primes	2129th
Primes	16468th	16481st
Pythagorean primes	8223rd	8230th
Super primes		1910th
Twin primes (1st member)		1998th
Ulam primes		1177th
Roman numberals
Base 2	101100010111100001₂	101100011010000001₂
Base 3	100020021201₃	100020111122₃
Base 4	230113201₄	230122001₄
Base 5	21303404₅	21310024₅
Base 6	3521201₆	3522025₆
Base 7	1354552₇	1355201₇
Base 8	542741₈	543201₈
Base 9	306251₉	306448₉
Base 10	181729₁₀	181889₁₀
Base 11	114599₁₁	114724₁₁
Base 12	89201₁₂	89315₁₂
Base 13	64942₁₃	64a36₁₃
Base 14	4a329₁₄	4a401₁₄
Base 15	38ca4₁₅	38d5e₁₅
Base 16	2c5e1₁₆	2c681₁₆