Compare 668869 vs 669451

Property	668869	669451
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	668869¹	669451¹
Prime factorization	668869	669451
Divisors count	2	2
Divisors	1, 668869	1, 669451
Number of properties	5	6
Additive primes	21173rd	21184th
Chen primes		21212th
Cousin primes (1st member)	5849th
Isolated primes		42556th
Lucky primes		6203rd
Primes	54225th	54269th
Prime triplets (2nd member)	2137th
Super primes		5520th
Twin primes (2nd member)	5854th
Roman numberals
Base 2	10100011010011000101₂	10100011011100001011₂
Base 3	1020222111221₃	1021000022111₃
Base 4	2203103011₄	2203130023₄
Base 5	132400434₅	132410301₅
Base 6	22200341₆	22203151₆
Base 7	5454025₇	5455516₇
Base 8	2432305₈	2433413₈
Base 9	1228457₉	1230274₉
Base 10	668869₁₀	669451₁₀
Base 11	417593₁₁	417a72₁₁
Base 12	2830b1₁₂	2834b7₁₂
Base 13	1a55a6₁₃	1a5933₁₃
Base 14	135a85₁₄	135d7d₁₄
Base 15	d32b4₁₅	d3551₁₅
Base 16	a34c5₁₆	a370b₁₆