Compare 639043 vs 639697

Property	639043	639697
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639043¹	639697¹
Prime factorization	639043	639697
Divisors count	2	2
Divisors	1, 639043	1, 639697
Number of properties	4	5
Cousin primes (1st member)		5628th
Isolated primes	40758th	40797th
Lucky primes	5968th
Primes	52005th	52054th
Prime triplets (1st member)		2061st
Sexy primes (1st member)	11269th	11281st
Roman numberals
Base 2	10011100000001000011₂	10011100001011010001₂
Base 3	1012110121021₃	1012111111111₃
Base 4	2130001003₄	2130023101₄
Base 5	130422133₅	130432242₅
Base 6	21410311₆	21413321₆
Base 7	5301046₇	5303002₇
Base 8	2340103₈	2341321₈
Base 9	1173537₉	1174444₉
Base 10	639043₁₀	639697₁₀
Base 11	3a7139₁₁	3a7683₁₁
Base 12	269997₁₂	26a241₁₂
Base 13	194b42₁₃	195226₁₃
Base 14	128c5d₁₄	1291a9₁₄
Base 15	c952d₁₅	c9817₁₅
Base 16	9c043₁₆	9c2d1₁₆