Compare 664663 vs 664739

Property	664663	664739
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664663¹	664739¹
Prime factorization	664663	664739
Divisors count	2	2
Divisors	1, 664663	1, 664739
Number of properties	8	3
Additive primes	21047th
Cousin primes (1st member)	5813th
Isolated primes		42284th
Primes	53921st	53929th
Prime quadruplets (2nd member)	129th
Prime triplets (1st member)	2121st
Prime triplets (2nd member)	2120th
Sexy primes (1st member)	11638th
Sophie germain primes		5485th
Twin primes (2nd member)	5821st
Roman numberals
Base 2	10100010010001010111₂	10100010010010100011₂
Base 3	1020202202011₃	1020202211222₃
Base 4	2202101113₄	2202102203₄
Base 5	132232123₅	132232424₅
Base 6	22125051₆	22125255₆
Base 7	5435536₇	5436005₇
Base 8	2422127₈	2422243₈
Base 9	1222664₉	1222758₉
Base 10	664663₁₀	664739₁₀
Base 11	41440a₁₁	414479₁₁
Base 12	280787₁₂	28082b₁₂
Base 13	1a36bc₁₃	1a374a₁₃
Base 14	13431d₁₄	134375₁₄
Base 15	d1e0d₁₅	d1e5e₁₅
Base 16	a2457₁₆	a24a3₁₆