Compare 639701 vs 640007

Property	639701	640007
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639701¹	640007¹
Prime factorization	639701	640007
Divisors count	2	2
Divisors	1, 639701	1, 640007
Number of properties	6	5
Additive primes		20350th
Chen primes	20365th	20377th
Cousin primes (2nd member)	5628th
Happy primes	7408th
Primes	52055th	52075th
Prime triplets (2nd member)	2061st
Twin primes (1st member)	5630th	5632nd
Ulam primes		3817th
Roman numberals
Base 2	10011100001011010101₂	10011100010000000111₂
Base 3	1012111111122₃	1012111220222₃
Base 4	2130023111₄	2130100013₄
Base 5	130432301₅	130440012₅
Base 6	21413325₆	21414555₆
Base 7	5303006₇	5303624₇
Base 8	2341325₈	2342007₈
Base 9	1174448₉	1174828₉
Base 10	639701₁₀	640007₁₀
Base 11	3a7687₁₁	3a7935₁₁
Base 12	26a245₁₂	26a45b₁₂
Base 13	19522a₁₃	195404₁₃
Base 14	1291ad₁₄	12934b₁₄
Base 15	c981b₁₅	c9972₁₅
Base 16	9c2d5₁₆	9c407₁₆