Compare 639307 vs 639391

Property	639307	639391
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639307¹	639391¹
Prime factorization	639307	639391
Divisors count	2	2
Divisors	1, 639307	1, 639391
Number of properties	4	4
Additive primes		20334th
Chen primes		20356th
Cousin primes (1st member)	5626th
Isolated primes	40773rd	40779th
Lucky primes	5972nd
Primes	52024th	52030th
Roman numberals
Base 2	10011100000101001011₂	10011100000110011111₂
Base 3	1012110222001₃	1012111002011₃
Base 4	2130011023₄	2130012133₄
Base 5	130424212₅	130430031₅
Base 6	21411431₆	21412051₆
Base 7	5301604₇	5302054₇
Base 8	2340513₈	2340637₈
Base 9	1173861₉	1174064₉
Base 10	639307₁₀	639391₁₀
Base 11	3a7359₁₁	3a7425₁₁
Base 12	269b77₁₂	26a027₁₂
Base 13	194cb6₁₃	19504c₁₃
Base 14	128dab₁₄	12902b₁₄
Base 15	c9657₁₅	c96b1₁₅
Base 16	9c14b₁₆	9c19f₁₆