Compare 639853 vs 640007

Property	639853	640007
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639853¹	640007¹
Prime factorization	639853	640007
Divisors count	2	2
Divisors	1, 639853	1, 640007
Number of properties	4	5
Additive primes		20350th
Chen primes		20377th
Cousin primes (1st member)	5629th
Primes	52065th	52075th
Prime triplets (2nd member)	2062nd
Twin primes (1st member)		5632nd
Twin primes (2nd member)	5631st
Ulam primes		3817th
Roman numberals
Base 2	10011100001101101101₂	10011100010000000111₂
Base 3	1012111201021₃	1012111220222₃
Base 4	2130031231₄	2130100013₄
Base 5	130433403₅	130440012₅
Base 6	21414141₆	21414555₆
Base 7	5303314₇	5303624₇
Base 8	2341555₈	2342007₈
Base 9	1174637₉	1174828₉
Base 10	639853₁₀	640007₁₀
Base 11	3a7805₁₁	3a7935₁₁
Base 12	26a351₁₂	26a45b₁₂
Base 13	195316₁₃	195404₁₃
Base 14	12927b₁₄	12934b₁₄
Base 15	c98bd₁₅	c9972₁₅
Base 16	9c36d₁₆	9c407₁₆