Compare 639253 vs 639258

Property	639253	639258
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	639253¹	2¹ × 3¹ × 106543¹
Prime factorization	639253	2 × 3 × 106543
Divisors count	2	8
Divisors	1, 639253	1, 2, 3, 6, 106543, 213086, 319629, 639258
Number of properties	7	0
Cousin primes (1st member)	5624th
Good primes	1979th
Isolated primes	40769th
Lucky primes	5971st
Primes	52018th
Prime triplets (1st member)	2058th
Sexy primes (1st member)	11272nd
Roman numberals
Base 2	10011100000100010101₂	10011100000100011010₂
Base 3	1012110220001₃	1012110220020₃
Base 4	2130010111₄	2130010122₄
Base 5	130424003₅	130424013₅
Base 6	21411301₆	21411310₆
Base 7	5301466₇	5301504₇
Base 8	2340425₈	2340432₈
Base 9	1173801₉	1173806₉
Base 10	639253₁₀	639258₁₀
Base 11	3a730a₁₁	3a7314₁₁
Base 12	269b31₁₂	269b36₁₂
Base 13	194c74₁₃	194c79₁₃
Base 14	128d6d₁₄	128d74₁₄
Base 15	c961d₁₅	c9623₁₅
Base 16	9c115₁₆	9c11a₁₆