Compare 639049 vs 640039

Property	639049	640039
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639049¹	640039¹
Prime factorization	639049	640039
Divisors count	2	2
Divisors	1, 639049	1, 640039
Number of properties	5	4
Additive primes	20326th
Cousin primes (1st member)	5623rd	5632nd
Isolated primes	40759th	40816th
Lucky primes		5979th
Primes	52006th	52079th
Sexy primes (2nd member)	11269th
Roman numberals
Base 2	10011100000001001001₂	10011100010000100111₂
Base 3	1012110121111₃	1012111222011₃
Base 4	2130001021₄	2130100213₄
Base 5	130422144₅	130440124₅
Base 6	21410321₆	21415051₆
Base 7	5301055₇	5304001₇
Base 8	2340111₈	2342047₈
Base 9	1173544₉	1174864₉
Base 10	639049₁₀	640039₁₀
Base 11	3a7144₁₁	3a7964₁₁
Base 12	2699a1₁₂	26a487₁₂
Base 13	194b48₁₃	19542a₁₃
Base 14	128c65₁₄	129371₁₄
Base 15	c9534₁₅	c9994₁₅
Base 16	9c049₁₆	9c427₁₆