Compare 664663 vs 665011

Property	664663	665011
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664663¹	665011¹
Prime factorization	664663	665011
Divisors count	2	2
Divisors	1, 664663	1, 665011
Number of properties	8	5
Additive primes	21047th	21057th
Chen primes		21099th
Cousin primes (1st member)	5813th
Isolated primes		42299th
Primes	53921st	53946th
Prime quadruplets (2nd member)	129th
Prime triplets (1st member)	2121st
Prime triplets (2nd member)	2120th
Sexy primes (1st member)	11638th	11644th
Twin primes (2nd member)	5821st
Roman numberals
Base 2	10100010010001010111₂	10100010010110110011₂
Base 3	1020202202011₃	1020210020001₃
Base 4	2202101113₄	2202112303₄
Base 5	132232123₅	132240021₅
Base 6	22125051₆	22130431₆
Base 7	5435536₇	5436544₇
Base 8	2422127₈	2422663₈
Base 9	1222664₉	1223201₉
Base 10	664663₁₀	665011₁₀
Base 11	41440a₁₁	4146a6₁₁
Base 12	280787₁₂	280a17₁₂
Base 13	1a36bc₁₃	1a38c9₁₃
Base 14	13431d₁₄	1344cb₁₄
Base 15	d1e0d₁₅	d2091₁₅
Base 16	a2457₁₆	a25b3₁₆