Compare 664838 vs 664847

Property	664838	664847
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 23¹ × 97¹ × 149¹	664847¹
Prime factorization	2 × 23 × 97 × 149	664847
Divisors count	16	2
Divisors	1, 2, 23, 46, 97, 149, 194, 298, 2231, 3427, 4462, 6854, 14453, 28906, 332419, 664838	1, 664847
Number of properties	0	5
Chen primes		21096th
Cousin primes (2nd member)		5816th
Primes		53937th
Prime triplets (2nd member)		2123rd
Twin primes (1st member)		5824th
Roman numberals
Base 2	10100010010100000110₂	10100010010100001111₂
Base 3	1020202222122₃	1020202222222₃
Base 4	2202110012₄	2202110033₄
Base 5	132233323₅	132233342₅
Base 6	22125542₆	22125555₆
Base 7	5436206₇	5436221₇
Base 8	2422406₈	2422417₈
Base 9	1222878₉	1222888₉
Base 10	664838₁₀	664847₁₀
Base 11	414559₁₁	414567₁₁
Base 12	2808b2₁₂	2808bb₁₂
Base 13	1a37c5₁₃	1a3801₁₃
Base 14	134406₁₄	134411₁₄
Base 15	d1ec8₁₅	d1ed2₁₅
Base 16	a2506₁₆	a250f₁₆