Compare 669287 vs 670487

Property	669287	670487
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	669287¹	670487¹
Prime factorization	669287	670487
Divisors count	2	2
Divisors	1, 669287	1, 670487
Number of properties	6	5
Chen primes	21204th	21240th
Cousin primes (2nd member)	5851st
Primes	54254th	54345th
Prime triplets (1st member)		2142nd
Prime triplets (2nd member)	2138th
Safe primes	3135th
Sexy primes (1st member)		11720th
Twin primes (1st member)	5856th	5865th
Roman numberals
Base 2	10100011011001100111₂	10100011101100010111₂
Base 3	1021000002102₃	1021001201212₃
Base 4	2203121213₄	2203230113₄
Base 5	132404122₅	132423422₅
Base 6	22202315₆	22212035₆
Base 7	5455163₇	5461526₇
Base 8	2433147₈	2435427₈
Base 9	1230072₉	1231655₉
Base 10	669287₁₀	670487₁₀
Base 11	417933₁₁	418824₁₁
Base 12	28339b₁₂	28401b₁₂
Base 13	1a5838₁₃	1a624c₁₃
Base 14	135ca3₁₄	1364bd₁₄
Base 15	d3492₁₅	d39e2₁₅
Base 16	a3667₁₆	a3b17₁₆