Compare 664115 vs 664117

Property	664115	664117
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	5¹ × 317¹ × 419¹	664117¹
Prime factorization	5 × 317 × 419	664117
Divisors count	8	2
Divisors	1, 5, 317, 419, 1585, 2095, 132823, 664115	1, 664117
Number of properties	0	7
Cousin primes (1st member)		5810th
Happy primes		7638th
Isolated primes		42246th
Lucky primes		6164th
Primes		53877th
Prime triplets (1st member)		2119th
Sexy primes (1st member)		11631st
Roman numberals
Base 2	10100010001000110011₂	10100010001000110101₂
Base 3	1020201222212₃	1020201222221₃
Base 4	2202020303₄	2202020311₄
Base 5	132222430₅	132222432₅
Base 6	22122335₆	22122341₆
Base 7	5434124₇	5434126₇
Base 8	2421063₈	2421065₈
Base 9	1221885₉	1221887₉
Base 10	664115₁₀	664117₁₀
Base 11	413a61₁₁	413a63₁₁
Base 12	2803ab₁₂	2803b1₁₂
Base 13	1a338a₁₃	1a338c₁₃
Base 14	13404b₁₄	13404d₁₄
Base 15	d1b95₁₅	d1b97₁₅
Base 16	a2233₁₆	a2235₁₆