Compare 663581 vs 680291

Property	663581	680291
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	663581¹	680291¹
Prime factorization	663581	680291
Divisors count	2	2
Divisors	1, 663581	1, 680291
Number of properties	7	6
Additive primes	21017th
Chen primes	21053rd	21515th
Primes	53833rd	55084th
Prime quadruplets (1st member)	128th	131st
Prime triplets (1st member)	2114th	2160th
Sexy primes (1st member)	11621st	11851st
Twin primes (1st member)	5810th	5934th
Roman numberals
Base 2	10100010000000011101₂	10100110000101100011₂
Base 3	1020201021002₃	1021120011222₃
Base 4	2202000131₄	2212011203₄
Base 5	132213311₅	133232131₅
Base 6	22120045₆	22325255₆
Base 7	5432432₇	5532233₇
Base 8	2420035₈	2460543₈
Base 9	1221232₉	1246158₉
Base 10	663581₁₀	680291₁₀
Base 11	413616₁₁	425127₁₁
Base 12	280025₁₂	28982b₁₂
Base 13	1a3069₁₃	1aa851₁₃
Base 14	133b89₁₄	139cc3₁₄
Base 15	d193b₁₅	d687b₁₅
Base 16	a201d₁₆	a6163₁₆