Compare 551809 vs 551849

Property	551809	551849
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	551809¹	551849¹
Prime factorization	551809	551849
Divisors count	2	2
Divisors	1, 551809	1, 551849
Number of properties	4	5
Chen primes		17940th
Cousin primes (1st member)	4956th
Isolated primes	35540th	35543rd
Lucky primes	5299th
Primes	45463rd	45466th
Sexy primes (2nd member)		9953rd
Sophie germain primes		4694th
Roman numberals
Base 2	10000110101110000001₂	10000110101110101001₂
Base 3	1001000221101₃	1001000222212₃
Base 4	2012232001₄	2012232221₄
Base 5	120124214₅	120124344₅
Base 6	15454401₆	15454505₆
Base 7	4455526₇	4455614₇
Base 8	2065601₈	2065651₈
Base 9	1030841₉	1030885₉
Base 10	551809₁₀	551849₁₀
Base 11	347645₁₁	347681₁₁
Base 12	227401₁₂	227435₁₂
Base 13	16421b₁₃	16424c₁₃
Base 14	10514d₁₄	10517b₁₄
Base 15	ad774₁₅	ad79e₁₅
Base 16	86b81₁₆	86ba9₁₆