Compare 639311 vs 639491

Property	639311	639491
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639311¹	639491¹
Prime factorization	639311	639491
Divisors count	2	2
Divisors	1, 639311	1, 639491
Number of properties	5	7
Additive primes	20331st
Chen primes		20357th
Cousin primes (2nd member)	5626th	5627th
Good primes		1983rd
Isolated primes	40774th
Primes	52025th	52035th
Prime triplets (2nd member)		2060th
Sophie germain primes	5299th	5301st
Twin primes (1st member)		5627th
Roman numberals
Base 2	10011100000101001111₂	10011100001000000011₂
Base 3	1012110222012₃	1012111012212₃
Base 4	2130011033₄	2130020003₄
Base 5	130424221₅	130430431₅
Base 6	21411435₆	21412335₆
Base 7	5301611₇	5302256₇
Base 8	2340517₈	2341003₈
Base 9	1173865₉	1174185₉
Base 10	639311₁₀	639491₁₀
Base 11	3a7362₁₁	3a7506₁₁
Base 12	269b7b₁₂	26a0ab₁₂
Base 13	194cba₁₃	1950c8₁₃
Base 14	128db1₁₄	12909d₁₄
Base 15	c965b₁₅	c972b₁₅
Base 16	9c14f₁₆	9c203₁₆