Compare 639246 vs 639257

Property	639246	639257
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 3¹ × 106541¹	639257¹
Prime factorization	2 × 3 × 106541	639257
Divisors count	8	2
Divisors	1, 2, 3, 6, 106541, 213082, 319623, 639246	1, 639257
Number of properties	0	10
Chen primes		20353rd
Cousin primes (2nd member)		5624th
Good primes		1980th
Primes		52019th
Prime triplets (1st member)		2059th
Prime triplets (2nd member)		2058th
Sexy primes (1st member)		11273rd
Sexy prime triplets (1st member)		2071st
Twin primes (1st member)		5626th
Ulam primes		3812th
Roman numberals
Base 2	10011100000100001110₂	10011100000100011001₂
Base 3	1012110212210₃	1012110220012₃
Base 4	2130010032₄	2130010121₄
Base 5	130423441₅	130424012₅
Base 6	21411250₆	21411305₆
Base 7	5301456₇	5301503₇
Base 8	2340416₈	2340431₈
Base 9	1173783₉	1173805₉
Base 10	639246₁₀	639257₁₀
Base 11	3a7303₁₁	3a7313₁₁
Base 12	269b26₁₂	269b35₁₂
Base 13	194c6a₁₃	194c78₁₃
Base 14	128d66₁₄	128d73₁₄
Base 15	c9616₁₅	c9622₁₅
Base 16	9c10e₁₆	9c119₁₆