Compare 664427 vs 664669

Property	664427	664669
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664427¹	664669¹
Prime factorization	664427	664669
Divisors count	2	2
Divisors	1, 664427	1, 664669
Number of properties	5	7
Additive primes	21040th	21048th
Chen primes	21085th
Isolated primes	42263rd
Primes	53900th	53923rd
Prime quadruplets (4th member)		129th
Prime triplets (3rd member)		2121st
Sexy primes (2nd member)	11633rd	11638th
Super primes		5494th
Twin primes (2nd member)		5822nd
Roman numberals
Base 2	10100010001101101011₂	10100010010001011101₂
Base 3	1020202102102₃	1020202202101₃
Base 4	2202031223₄	2202101131₄
Base 5	132230202₅	132232134₅
Base 6	22124015₆	22125101₆
Base 7	5435051₇	5435545₇
Base 8	2421553₈	2422135₈
Base 9	1222372₉	1222671₉
Base 10	664427₁₀	664669₁₀
Base 11	414215₁₁	414415₁₁
Base 12	28060b₁₂	280791₁₂
Base 13	1a356a₁₃	1a36c5₁₃
Base 14	1341d1₁₄	134325₁₄
Base 15	d1d02₁₅	d1e14₁₅
Base 16	a236b₁₆	a245d₁₆