Compare 663167 vs 664121

Property	663167	664121
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	663167¹	664121¹
Prime factorization	663167	664121
Divisors count	2	2
Divisors	1, 663167	1, 664121
Number of properties	7	6
Additive primes	21009th
Chen primes		21072nd
Cousin primes (2nd member)	5803rd	5810th
Happy primes	7628th	7639th
Isolated primes	42197th
Primes	53804th	53878th
Prime triplets (2nd member)		2119th
Prime triplets (3rd member)	2113th
Sexy primes (2nd member)	11615th
Twin primes (1st member)		5817th
Roman numberals
Base 2	10100001111001111111₂	10100010001000111001₂
Base 3	1020200200202₃	1020202000002₃
Base 4	2201321333₄	2202020321₄
Base 5	132210132₅	132222441₅
Base 6	22114115₆	22122345₆
Base 7	5431301₇	5434133₇
Base 8	2417177₈	2421071₈
Base 9	1220622₉	1222002₉
Base 10	663167₁₀	664121₁₀
Base 11	41327a₁₁	413a67₁₁
Base 12	27b93b₁₂	2803b5₁₂
Base 13	1a2b0b₁₃	1a3393₁₃
Base 14	133971₁₄	134053₁₄
Base 15	d1762₁₅	d1b9b₁₅
Base 16	a1e7f₁₆	a2239₁₆