Compare 659951 vs 660001

Property	659951	660001
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	659951¹	660001¹
Prime factorization	659951	660001
Divisors count	2	2
Divisors	1, 659951	1, 660001
Number of properties	3	4
Additive primes		20912th
Cousin primes (2nd member)	5775th
Isolated primes	42010th
Lucky primes		6141st
Primes	53561st	53565th
Twin primes (2nd member)		5777th
Roman numberals
Base 2	10100001000111101111₂	10100001001000100001₂
Base 3	1020112021122₃	1020112100111₃
Base 4	2201013233₄	2201020201₄
Base 5	132104301₅	132110001₅
Base 6	22051155₆	22051321₆
Base 7	5416025₇	5416126₇
Base 8	2410757₈	2411041₈
Base 9	1215248₉	1215314₉
Base 10	659951₁₀	660001₁₀
Base 11	410916₁₁	410961₁₁
Base 12	279abb₁₂	279b41₁₂
Base 13	1a1506₁₃	1a1544₁₃
Base 14	132715₁₄	13274d₁₄
Base 15	d081b₁₅	d0851₁₅
Base 16	a11ef₁₆	a1221₁₆