Compare 639043 vs 640261

Property	639043	640261
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639043¹	640261¹
Prime factorization	639043	640261
Divisors count	2	2
Divisors	1, 639043	1, 640261
Number of properties	4	5
Additive primes		20363rd
Isolated primes	40758th
Lucky primes	5968th	5980th
Primes	52005th	52100th
Sexy primes (1st member)	11269th	11288th
Twin primes (2nd member)		5636th
Roman numberals
Base 2	10011100000001000011₂	10011100010100000101₂
Base 3	1012110121021₃	1012112021101₃
Base 4	2130001003₄	2130110011₄
Base 5	130422133₅	130442021₅
Base 6	21410311₆	21420101₆
Base 7	5301046₇	5304436₇
Base 8	2340103₈	2342405₈
Base 9	1173537₉	1175241₉
Base 10	639043₁₀	640261₁₀
Base 11	3a7139₁₁	3a8046₁₁
Base 12	269997₁₂	26a631₁₂
Base 13	194b42₁₃	19556b₁₃
Base 14	128c5d₁₄	12948d₁₄
Base 15	c952d₁₅	c9a91₁₅
Base 16	9c043₁₆	9c505₁₆