Compare 640016 vs 640020

Property	640016	640020
Type	composite number	composite number
Unique factors	4	4
Total factors	7	5
Prime factorization	2⁴ × 13¹ × 17¹ × 181¹	2² × 3¹ × 5¹ × 10667¹
Prime factorization	2 × 2 × 2 × 2 × 13 × 17 × 181	2 × 2 × 3 × 5 × 10667
Divisors count	40	24
Divisors	1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 181, 208, 221, 272, 362, 442, 724, 884, 1448, 1768, 2353, 2896, 3077, 3536, 4706, 6154, 9412, 12308, 18824, 24616, 37648, 40001, 49232, 80002, 160004, 320008, 640016	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10667, 21334, 32001, 42668, 53335, 64002, 106670, 128004, 160005, 213340, 320010, 640020
Number of properties	0	0
Roman numberals
Base 2	10011100010000010000₂	10011100010000010100₂
Base 3	1012111221022₃	1012111221110₃
Base 4	2130100100₄	2130100110₄
Base 5	130440031₅	130440040₅
Base 6	21415012₆	21415020₆
Base 7	5303636₇	5303643₇
Base 8	2342020₈	2342024₈
Base 9	1174838₉	1174843₉
Base 10	640016₁₀	640020₁₀
Base 11	3a7943₁₁	3a7947₁₁
Base 12	26a468₁₂	26a470₁₂
Base 13	195410₁₃	195414₁₃
Base 14	129356₁₄	12935a₁₄
Base 15	c997b₁₅	c9980₁₅
Base 16	9c410₁₆	9c414₁₆