Compare 664193 vs 664271

Property	664193	664271
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664193¹	664271¹
Prime factorization	664193	664271
Divisors count	2	2
Divisors	1, 664193	1, 664271
Number of properties	5	3
Additive primes	21034th
Chen primes		21077th
Isolated primes	42251st
Primes	53884th	53889th
Sexy primes (1st member)	11632nd
Sophie germain primes	5479th
Twin primes (1st member)		5818th
Roman numberals
Base 2	10100010001010000001₂	10100010001011001111₂
Base 3	1020202002202₃	1020202012122₃
Base 4	2202022001₄	2202023033₄
Base 5	132223233₅	132224041₅
Base 6	22122545₆	22123155₆
Base 7	5434265₇	5434436₇
Base 8	2421201₈	2421317₈
Base 9	1222082₉	1222178₉
Base 10	664193₁₀	664271₁₀
Base 11	414022₁₁	414093₁₁
Base 12	280455₁₂	2804bb₁₂
Base 13	1a341a₁₃	1a347a₁₃
Base 14	1340a5₁₄	13411d₁₄
Base 15	d1be8₁₅	d1c4b₁₅
Base 16	a2281₁₆	a22cf₁₆