Compare 639043 vs 639049

Property	639043	639049
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639043¹	639049¹
Prime factorization	639043	639049
Divisors count	2	2
Divisors	1, 639043	1, 639049
Number of properties	4	5
Additive primes		20326th
Cousin primes (1st member)		5623rd
Isolated primes	40758th	40759th
Lucky primes	5968th
Primes	52005th	52006th
Sexy primes (1st member)	11269th
Sexy primes (2nd member)		11269th
Roman numberals
Base 2	10011100000001000011₂	10011100000001001001₂
Base 3	1012110121021₃	1012110121111₃
Base 4	2130001003₄	2130001021₄
Base 5	130422133₅	130422144₅
Base 6	21410311₆	21410321₆
Base 7	5301046₇	5301055₇
Base 8	2340103₈	2340111₈
Base 9	1173537₉	1173544₉
Base 10	639043₁₀	639049₁₀
Base 11	3a7139₁₁	3a7144₁₁
Base 12	269997₁₂	2699a1₁₂
Base 13	194b42₁₃	194b48₁₃
Base 14	128c5d₁₄	128c65₁₄
Base 15	c952d₁₅	c9534₁₅
Base 16	9c043₁₆	9c049₁₆