Compare 640201 vs 640212

Property	640201	640212
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	5
Prime factorization	137¹ × 4673¹	2² × 3¹ × 31¹ × 1721¹
Prime factorization	137 × 4673	2 × 2 × 3 × 31 × 1721
Divisors count	4	24
Divisors	1, 137, 4673, 640201	1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1721, 3442, 5163, 6884, 10326, 20652, 53351, 106702, 160053, 213404, 320106, 640212
Number of properties	1	0
Semiprimes	137185th
Roman numberals
Base 2	10011100010011001001₂	10011100010011010100₂
Base 3	1012112012011₃	1012112012120₃
Base 4	2130103021₄	2130103110₄
Base 5	130441301₅	130441322₅
Base 6	21415521₆	21415540₆
Base 7	5304322₇	5304336₇
Base 8	2342311₈	2342324₈
Base 9	1175164₉	1175176₉
Base 10	640201₁₀	640212₁₀
Base 11	3a7aa1₁₁	3a8001₁₁
Base 12	26a5a1₁₂	26a5b0₁₂
Base 13	195523₁₃	195531₁₃
Base 14	129449₁₄	129456₁₄
Base 15	c9a51₁₅	c9a5c₁₅
Base 16	9c4c9₁₆	9c4d4₁₆