Compare 664381 vs 664669

Property	664381	664669
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664381¹	664669¹
Prime factorization	664381	664669
Divisors count	2	2
Divisors	1, 664381	1, 664669
Number of properties	4	7
Additive primes		21048th
Chen primes	21083rd
Primes	53897th	53923rd
Prime quadruplets (4th member)		129th
Prime triplets (3rd member)		2121st
Sexy primes (2nd member)		11638th
Super primes	5491st	5494th
Twin primes (2nd member)	5819th	5822nd
Roman numberals
Base 2	10100010001100111101₂	10100010010001011101₂
Base 3	1020202100201₃	1020202202101₃
Base 4	2202030331₄	2202101131₄
Base 5	132230011₅	132232134₅
Base 6	22123501₆	22125101₆
Base 7	5434654₇	5435545₇
Base 8	2421475₈	2422135₈
Base 9	1222321₉	1222671₉
Base 10	664381₁₀	664669₁₀
Base 11	414183₁₁	414415₁₁
Base 12	280591₁₂	280791₁₂
Base 13	1a3533₁₃	1a36c5₁₃
Base 14	13419b₁₄	134325₁₄
Base 15	d1cc1₁₅	d1e14₁₅
Base 16	a233d₁₆	a245d₁₆