Compare 664661 vs 680291

Property	664661	680291
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664661¹	680291¹
Prime factorization	664661	680291
Divisors count	2	2
Divisors	1, 664661	1, 680291
Number of properties	7	6
Additive primes	21046th
Chen primes	21090th	21515th
Primes	53920th	55084th
Prime quadruplets (1st member)	129th	131st
Prime triplets (1st member)	2120th	2160th
Sexy primes (1st member)	11637th	11851st
Twin primes (1st member)	5821st	5934th
Roman numberals
Base 2	10100010010001010101₂	10100110000101100011₂
Base 3	1020202202002₃	1021120011222₃
Base 4	2202101111₄	2212011203₄
Base 5	132232121₅	133232131₅
Base 6	22125045₆	22325255₆
Base 7	5435534₇	5532233₇
Base 8	2422125₈	2460543₈
Base 9	1222662₉	1246158₉
Base 10	664661₁₀	680291₁₀
Base 11	414408₁₁	425127₁₁
Base 12	280785₁₂	28982b₁₂
Base 13	1a36ba₁₃	1aa851₁₃
Base 14	13431b₁₄	139cc3₁₄
Base 15	d1e0b₁₅	d687b₁₅
Base 16	a2455₁₆	a6163₁₆