Compare 663977 vs 664043

Property	663977	664043
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	663977¹	664043¹
Prime factorization	663977	664043
Divisors count	2	2
Divisors	1, 663977	1, 664043
Number of properties	7	4
Additive primes		21028th
Chen primes	21067th
Cousin primes (2nd member)	5808th
Isolated primes		42240th
Primes	53864th	53871st
Prime triplets (1st member)	2118th
Prime triplets (2nd member)	2117th
Sexy primes (1st member)	11628th
Sophie germain primes		5476th
Twin primes (1st member)	5816th
Roman numberals
Base 2	10100010000110101001₂	10100010000111101011₂
Base 3	1020201210202₃	1020201220012₃
Base 4	2202012221₄	2202013223₄
Base 5	132221402₅	132222133₅
Base 6	22121545₆	22122135₆
Base 7	5433536₇	5433662₇
Base 8	2420651₈	2420753₈
Base 9	1221722₉	1221805₉
Base 10	663977₁₀	664043₁₀
Base 11	413946₁₁	4139a6₁₁
Base 12	2802b5₁₂	28034b₁₂
Base 13	1a32b2₁₃	1a3333₁₃
Base 14	133d8d₁₄	133dd9₁₄
Base 15	d1b02₁₅	d1b48₁₅
Base 16	a21a9₁₆	a21eb₁₆