Compare 644129 vs 644729

Property	644129	644729
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	644129¹	644729¹
Prime factorization	644129	644729
Divisors count	2	2
Divisors	1, 644129	1, 644729
Number of properties	5	4
Chen primes	20480th	20503rd
Primes	52372nd	52423rd
Sexy primes (2nd member)	11343rd
Sexy prime triplets (3rd member)	2080th
Sophie germain primes		5345th
Twin primes (1st member)	5661st	5667th
Roman numberals
Base 2	10011101010000100001₂	10011101011001111001₂
Base 3	1012201120122₃	1012202101212₃
Base 4	2131100201₄	2131121321₄
Base 5	131103004₅	131112404₅
Base 6	21450025₆	21452505₆
Base 7	5321633₇	5323451₇
Base 8	2352041₈	2353171₈
Base 9	1181518₉	1182355₉
Base 10	644129₁₀	644729₁₀
Base 11	3aaa42₁₁	400438₁₁
Base 12	270915₁₂	271135₁₂
Base 13	197255₁₃	1975c7₁₃
Base 14	12aa53₁₄	12ad61₁₄
Base 15	cacbe₁₅	cb06e₁₅
Base 16	9d421₁₆	9d679₁₆