Compare 644129 vs 644227

Property	644129	644227
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	644129¹	644227¹
Prime factorization	644129	644227
Divisors count	2	2
Divisors	1, 644129	1, 644227
Number of properties	5	2
Chen primes	20480th
Isolated primes		41059th
Primes	52372nd	52382nd
Sexy primes (2nd member)	11343rd
Sexy prime triplets (3rd member)	2080th
Twin primes (1st member)	5661st
Roman numberals
Base 2	10011101010000100001₂	10011101010010000011₂
Base 3	1012201120122₃	1012201201021₃
Base 4	2131100201₄	2131102003₄
Base 5	131103004₅	131103402₅
Base 6	21450025₆	21450311₆
Base 7	5321633₇	5322133₇
Base 8	2352041₈	2352203₈
Base 9	1181518₉	1181637₉
Base 10	644129₁₀	644227₁₀
Base 11	3aaa42₁₁	400021₁₁
Base 12	270915₁₂	270997₁₂
Base 13	197255₁₃	1972cc₁₃
Base 14	12aa53₁₄	12aac3₁₄
Base 15	cacbe₁₅	cad37₁₅
Base 16	9d421₁₆	9d483₁₆