Compare 664663 vs 665039

Property	664663	665039
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664663¹	665039¹
Prime factorization	664663	665039
Divisors count	2	2
Divisors	1, 664663	1, 665039
Number of properties	8	4
Additive primes	21047th	21058th
Chen primes		21101st
Cousin primes (1st member)	5813th
Isolated primes		42302nd
Primes	53921st	53949th
Prime quadruplets (2nd member)	129th
Prime triplets (1st member)	2121st
Prime triplets (2nd member)	2120th
Sexy primes (1st member)	11638th
Twin primes (2nd member)	5821st
Roman numberals
Base 2	10100010010001010111₂	10100010010111001111₂
Base 3	1020202202011₃	1020210021002₃
Base 4	2202101113₄	2202113033₄
Base 5	132232123₅	132240124₅
Base 6	22125051₆	22130515₆
Base 7	5435536₇	5436614₇
Base 8	2422127₈	2422717₈
Base 9	1222664₉	1223232₉
Base 10	664663₁₀	665039₁₀
Base 11	41440a₁₁	414721₁₁
Base 12	280787₁₂	280a3b₁₂
Base 13	1a36bc₁₃	1a391b₁₃
Base 14	13431d₁₄	13450b₁₄
Base 15	d1e0d₁₅	d20ae₁₅
Base 16	a2457₁₆	a25cf₁₆