Compare 639739 vs 639853

Property	639739	639853
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639739¹	639853¹
Prime factorization	639739	639853
Divisors count	2	2
Divisors	1, 639739	1, 639853
Number of properties	4	4
Additive primes	20344th
Chen primes	20368th
Cousin primes (1st member)		5629th
Isolated primes	40801st
Primes	52060th	52065th
Prime triplets (2nd member)		2062nd
Twin primes (2nd member)		5631st
Roman numberals
Base 2	10011100001011111011₂	10011100001101101101₂
Base 3	1012111120001₃	1012111201021₃
Base 4	2130023323₄	2130031231₄
Base 5	130432424₅	130433403₅
Base 6	21413431₆	21414141₆
Base 7	5303062₇	5303314₇
Base 8	2341373₈	2341555₈
Base 9	1174501₉	1174637₉
Base 10	639739₁₀	639853₁₀
Base 11	3a7711₁₁	3a7805₁₁
Base 12	26a277₁₂	26a351₁₂
Base 13	195259₁₃	195316₁₃
Base 14	1291d9₁₄	12927b₁₄
Base 15	c9844₁₅	c98bd₁₅
Base 16	9c2fb₁₆	9c36d₁₆