Compare 639677 vs 639689

Property	639677	639689
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639677¹	639689¹
Prime factorization	639677	639689
Divisors count	2	2
Divisors	1, 639677	1, 639689
Number of properties	5	4
Additive primes		20341st
Chen primes	20363rd	20364th
Isolated primes		40796th
Primes	52051st	52053rd
Sexy primes (2nd member)	11280th
Super primes	5323rd
Twin primes (1st member)	5629th
Roman numberals
Base 2	10011100001010111101₂	10011100001011001001₂
Base 3	1012111110202₃	1012111111012₃
Base 4	2130022331₄	2130023021₄
Base 5	130432202₅	130432224₅
Base 6	21413245₆	21413305₆
Base 7	5302643₇	5302661₇
Base 8	2341275₈	2341311₈
Base 9	1174422₉	1174435₉
Base 10	639677₁₀	639689₁₀
Base 11	3a7665₁₁	3a7676₁₁
Base 12	26a225₁₂	26a235₁₂
Base 13	19520c₁₃	19521b₁₃
Base 14	129193₁₄	1291a1₁₄
Base 15	c9802₁₅	c980e₁₅
Base 16	9c2bd₁₆	9c2c9₁₆