Compare 639679 vs 639701

Property	639679	639701
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	639679¹	639701¹
Prime factorization	639679	639701
Divisors count	2	2
Divisors	1, 639679	1, 639701
Number of properties	2	6
Chen primes		20365th
Cousin primes (2nd member)		5628th
Happy primes		7408th
Primes	52052nd	52055th
Prime triplets (2nd member)		2061st
Twin primes (1st member)		5630th
Twin primes (2nd member)	5629th
Roman numberals
Base 2	10011100001010111111₂	10011100001011010101₂
Base 3	1012111110211₃	1012111111122₃
Base 4	2130022333₄	2130023111₄
Base 5	130432204₅	130432301₅
Base 6	21413251₆	21413325₆
Base 7	5302645₇	5303006₇
Base 8	2341277₈	2341325₈
Base 9	1174424₉	1174448₉
Base 10	639679₁₀	639701₁₀
Base 11	3a7667₁₁	3a7687₁₁
Base 12	26a227₁₂	26a245₁₂
Base 13	195211₁₃	19522a₁₃
Base 14	129195₁₄	1291ad₁₄
Base 15	c9804₁₅	c981b₁₅
Base 16	9c2bf₁₆	9c2d5₁₆