Compare 660005 vs 660015

Property	660005	660015
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	5
Prime factorization	5¹ × 132001¹	3³ × 5¹ × 4889¹
Prime factorization	5 × 132001	3 × 3 × 3 × 5 × 4889
Divisors count	4	16
Divisors	1, 5, 132001, 660005	1, 3, 5, 9, 15, 27, 45, 135, 4889, 14667, 24445, 44001, 73335, 132003, 220005, 660015
Number of properties	1	0
Semiprimes	141246th
Roman numberals
Base 2	10100001001000100101₂	10100001001000101111₂
Base 3	1020112100122₃	1020112101000₃
Base 4	2201020211₄	2201020233₄
Base 5	132110010₅	132110030₅
Base 6	22051325₆	22051343₆
Base 7	5416133₇	5416146₇
Base 8	2411045₈	2411057₈
Base 9	1215318₉	1215330₉
Base 10	660005₁₀	660015₁₀
Base 11	410965₁₁	410974₁₁
Base 12	279b45₁₂	279b53₁₂
Base 13	1a1548₁₃	1a1555₁₃
Base 14	132753₁₄	13275d₁₄
Base 15	d0855₁₅	d0860₁₅
Base 16	a1225₁₆	a122f₁₆