Compare 664667 vs 665039

Property	664667	665039
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664667¹	665039¹
Prime factorization	664667	665039
Divisors count	2	2
Divisors	1, 664667	1, 665039
Number of properties	8	4
Additive primes		21058th
Chen primes	21091st	21101st
Cousin primes (2nd member)	5813th
Isolated primes		42302nd
Primes	53922nd	53949th
Prime quadruplets (3rd member)	129th
Prime triplets (2nd member)	2121st
Prime triplets (3rd member)	2120th
Sexy primes (2nd member)	11637th
Twin primes (1st member)	5822nd
Roman numberals
Base 2	10100010010001011011₂	10100010010111001111₂
Base 3	1020202202022₃	1020210021002₃
Base 4	2202101123₄	2202113033₄
Base 5	132232132₅	132240124₅
Base 6	22125055₆	22130515₆
Base 7	5435543₇	5436614₇
Base 8	2422133₈	2422717₈
Base 9	1222668₉	1223232₉
Base 10	664667₁₀	665039₁₀
Base 11	414413₁₁	414721₁₁
Base 12	28078b₁₂	280a3b₁₂
Base 13	1a36c3₁₃	1a391b₁₃
Base 14	134323₁₄	13450b₁₄
Base 15	d1e12₁₅	d20ae₁₅
Base 16	a245b₁₆	a25cf₁₆