Compare 664669 vs 664997

Property	664669	664997
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664669¹	664997¹
Prime factorization	664669	664997
Divisors count	2	2
Divisors	1, 664669	1, 664997
Number of properties	7	3
Additive primes	21048th	21056th
Isolated primes		42298th
Primes	53923rd	53945th
Prime quadruplets (4th member)	129th
Prime triplets (3rd member)	2121st
Sexy primes (2nd member)	11638th
Super primes	5494th
Twin primes (2nd member)	5822nd
Roman numberals
Base 2	10100010010001011101₂	10100010010110100101₂
Base 3	1020202202101₃	1020210012112₃
Base 4	2202101131₄	2202112211₄
Base 5	132232134₅	132234442₅
Base 6	22125101₆	22130405₆
Base 7	5435545₇	5436524₇
Base 8	2422135₈	2422645₈
Base 9	1222671₉	1223175₉
Base 10	664669₁₀	664997₁₀
Base 11	414415₁₁	414693₁₁
Base 12	280791₁₂	280a05₁₂
Base 13	1a36c5₁₃	1a38b8₁₃
Base 14	134325₁₄	1344bb₁₄
Base 15	d1e14₁₅	d2082₁₅
Base 16	a245d₁₆	a25a5₁₆