Compare 128941 vs 129509

Property	128941	129509
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	128941¹	129509¹
Prime factorization	128941	129509
Divisors count	2	2
Divisors	1, 128941	1, 129509
Number of properties	5	8
Chen primes		5238th
Happy primes	1876th	1888th
Harmonic primes		4566th
Isolated primes		9098th
Long primes		4548th
Lucky primes	1581st
Primes	12068th	12121st
Pythagorean primes	6002nd	6033rd
Sophie germain primes		1456th
Twin primes (2nd member)	1505th
Roman numberals
Base 2	11111011110101101₂	11111100111100101₂
Base 3	20112212121₃	20120122122₃
Base 4	133132231₄	133213211₄
Base 5	13111231₅	13121014₅
Base 6	2432541₆	2435325₆
Base 7	1044631₇	1046402₇
Base 8	373655₈	374745₈
Base 9	215777₉	216578₉
Base 10	128941₁₀	129509₁₀
Base 11	8896a₁₁	89336₁₁
Base 12	62751₁₂	62b45₁₂
Base 13	468c7₁₃	46c43₁₃
Base 14	34dc1₁₄	352a9₁₄
Base 15	28311₁₅	2858e₁₅
Base 16	1f7ad₁₆	1f9e5₁₆