Compare 642197 vs 644129

Property	642197	644129
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	642197¹	644129¹
Prime factorization	642197	644129
Divisors count	2	2
Divisors	1, 642197	1, 644129
Number of properties	4	5
Additive primes	20415th
Chen primes	20434th	20480th
Primes	52236th	52372nd
Sexy primes (2nd member)		11343rd
Sexy prime triplets (3rd member)		2080th
Twin primes (1st member)	5650th	5661st
Roman numberals
Base 2	10011100110010010101₂	10011101010000100001₂
Base 3	1012121221002₃	1012201120122₃
Base 4	2130302111₄	2131100201₄
Base 5	131022242₅	131103004₅
Base 6	21433045₆	21450025₆
Base 7	5313203₇	5321633₇
Base 8	2346225₈	2352041₈
Base 9	1177832₉	1181518₉
Base 10	642197₁₀	644129₁₀
Base 11	3a9546₁₁	3aaa42₁₁
Base 12	26b785₁₂	270915₁₂
Base 13	1963ca₁₃	197255₁₃
Base 14	12a073₁₄	12aa53₁₄
Base 15	ca432₁₅	cacbe₁₅
Base 16	9cc95₁₆	9d421₁₆