Compare 640479 vs 640485

Property	640479	640485
Type	composite number	composite number
Unique factors	3	4
Total factors	4	5
Prime factorization	3¹ × 7² × 4357¹	3² × 5¹ × 43¹ × 331¹
Prime factorization	3 × 7 × 7 × 4357	3 × 3 × 5 × 43 × 331
Divisors count	12	24
Divisors	1, 3, 7, 21, 49, 147, 4357, 13071, 30499, 91497, 213493, 640479	1, 3, 5, 9, 15, 43, 45, 129, 215, 331, 387, 645, 993, 1655, 1935, 2979, 4965, 14233, 14895, 42699, 71165, 128097, 213495, 640485
Number of properties	0	0
Roman numberals
Base 2	10011100010111011111₂	10011100010111100101₂
Base 3	1012112120110₃	1012112120200₃
Base 4	2130113133₄	2130113211₄
Base 5	130443404₅	130443420₅
Base 6	21421103₆	21421113₆
Base 7	5305200₇	5305206₇
Base 8	2342737₈	2342745₈
Base 9	1175513₉	1175520₉
Base 10	640479₁₀	640485₁₀
Base 11	3a8224₁₁	3a822a₁₁
Base 12	26a793₁₂	26a799₁₂
Base 13	1956a8₁₃	1956b1₁₃
Base 14	1295a7₁₄	1295ad₁₄
Base 15	c9b89₁₅	c9b90₁₅
Base 16	9c5df₁₆	9c5e5₁₆