Compare 644129 vs 644141

Property	644129	644141
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	644129¹	644141¹
Prime factorization	644129	644141
Divisors count	2	2
Divisors	1, 644129	1, 644141
Number of properties	5	4
Chen primes	20480th	20481st
Happy primes		7450th
Primes	52372nd	52374th
Sexy primes (2nd member)	11343rd
Sexy prime triplets (3rd member)	2080th
Twin primes (1st member)	5661st	5662nd
Roman numberals
Base 2	10011101010000100001₂	10011101010000101101₂
Base 3	1012201120122₃	1012201121002₃
Base 4	2131100201₄	2131100231₄
Base 5	131103004₅	131103031₅
Base 6	21450025₆	21450045₆
Base 7	5321633₇	5321651₇
Base 8	2352041₈	2352055₈
Base 9	1181518₉	1181532₉
Base 10	644129₁₀	644141₁₀
Base 11	3aaa42₁₁	3aaa53₁₁
Base 12	270915₁₂	270925₁₂
Base 13	197255₁₃	197264₁₃
Base 14	12aa53₁₄	12aa61₁₄
Base 15	cacbe₁₅	caccb₁₅
Base 16	9d421₁₆	9d42d₁₆