Compare 640012 vs 640016

Property	640012	640016
Type	composite number	composite number
Unique factors	3	4
Total factors	5	7
Prime factorization	2² × 43¹ × 61²	2⁴ × 13¹ × 17¹ × 181¹
Prime factorization	2 × 2 × 43 × 61 × 61	2 × 2 × 2 × 2 × 13 × 17 × 181
Divisors count	18	40
Divisors	1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 3721, 5246, 7442, 10492, 14884, 160003, 320006, 640012	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
Number of properties	0	0
Roman numberals
Base 2	10011100010000001100₂	10011100010000010000₂
Base 3	1012111221011₃	1012111221022₃
Base 4	2130100030₄	2130100100₄
Base 5	130440022₅	130440031₅
Base 6	21415004₆	21415012₆
Base 7	5303632₇	5303636₇
Base 8	2342014₈	2342020₈
Base 9	1174834₉	1174838₉
Base 10	640012₁₀	640016₁₀
Base 11	3a793a₁₁	3a7943₁₁
Base 12	26a464₁₂	26a468₁₂
Base 13	195409₁₃	195410₁₃
Base 14	129352₁₄	129356₁₄
Base 15	c9977₁₅	c997b₁₅
Base 16	9c40c₁₆	9c410₁₆