Compare 660012 vs 660021

Property	660012	660021
Type	composite number	composite number
Unique factors	3	4
Total factors	4	4
Prime factorization	2² × 3¹ × 55001¹	3¹ × 31¹ × 47¹ × 151¹
Prime factorization	2 × 2 × 3 × 55001	3 × 31 × 47 × 151
Divisors count	12	16
Divisors	1, 2, 3, 4, 6, 12, 55001, 110002, 165003, 220004, 330006, 660012	1, 3, 31, 47, 93, 141, 151, 453, 1457, 4371, 4681, 7097, 14043, 21291, 220007, 660021
Number of properties	0	0
Roman numberals
Base 2	10100001001000101100₂	10100001001000110101₂
Base 3	1020112100220₃	1020112101020₃
Base 4	2201020230₄	2201020311₄
Base 5	132110022₅	132110041₅
Base 6	22051340₆	22051353₆
Base 7	5416143₇	5416155₇
Base 8	2411054₈	2411065₈
Base 9	1215326₉	1215336₉
Base 10	660012₁₀	660021₁₀
Base 11	410971₁₁	41097a₁₁
Base 12	279b50₁₂	279b59₁₂
Base 13	1a1552₁₃	1a155b₁₃
Base 14	13275a₁₄	132765₁₄
Base 15	d085c₁₅	d0866₁₅
Base 16	a122c₁₆	a1235₁₆