Compare 1630 vs 1640

Property	1630	1640
Type	composite number	composite number
Unique factors	3	3
Total factors	3	5
Prime factorization	2¹ × 5¹ × 163¹	2³ × 5¹ × 41¹
Prime factorization	2 × 5 × 163	2 × 2 × 2 × 5 × 41
Divisors count	8	16
Divisors	1, 2, 5, 10, 163, 326, 815, 1630	1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640
Number of properties	0	0
Roman numberals	MDCXXX	MDCXL
Base 2	11001011110₂	11001101000₂
Base 3	2020101₃	2020202₃
Base 4	121132₄	121220₄
Base 5	23010₅	23030₅
Base 6	11314₆	11332₆
Base 7	4516₇	4532₇
Base 8	3136₈	3150₈
Base 9	2211₉	2222₉
Base 10	1630₁₀	1640₁₀
Base 11	1252₁₁	1261₁₁
Base 12	b3a₁₂	b48₁₂
Base 13	985₁₃	992₁₃
Base 14	846₁₄	852₁₄
Base 15	73a₁₅	745₁₅
Base 16	65e₁₆	668₁₆