Compare 663161 vs 664661

Property	663161	664661
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	663161¹	664661¹
Prime factorization	663161	664661
Divisors count	2	2
Divisors	1, 663161	1, 664661
Number of properties	6	7
Additive primes	21008th	21046th
Chen primes	21039th	21090th
Primes	53802nd	53920th
Prime quadruplets (1st member)		129th
Prime triplets (1st member)	2113th	2120th
Sexy primes (1st member)	11615th	11637th
Twin primes (1st member)	5804th	5821st
Roman numberals
Base 2	10100001111001111001₂	10100010010001010101₂
Base 3	1020200200112₃	1020202202002₃
Base 4	2201321321₄	2202101111₄
Base 5	132210121₅	132232121₅
Base 6	22114105₆	22125045₆
Base 7	5431262₇	5435534₇
Base 8	2417171₈	2422125₈
Base 9	1220615₉	1222662₉
Base 10	663161₁₀	664661₁₀
Base 11	413274₁₁	414408₁₁
Base 12	27b935₁₂	280785₁₂
Base 13	1a2b05₁₃	1a36ba₁₃
Base 14	133969₁₄	13431b₁₄
Base 15	d175b₁₅	d1e0b₁₅
Base 16	a1e79₁₆	a2455₁₆