Compare 1640 vs 1640

Property	1640	1640
Type	composite number	composite number
Unique factors	3	3
Total factors	5	5
Prime factorization	2³ × 5¹ × 41¹	2³ × 5¹ × 41¹
Prime factorization	2 × 2 × 2 × 5 × 41	2 × 2 × 2 × 5 × 41
Divisors count	16	16
Divisors	1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640	1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640
Number of properties	0	0
Roman numberals	MDCXL	MDCXL
Base 2	11001101000₂	11001101000₂
Base 3	2020202₃	2020202₃
Base 4	121220₄	121220₄
Base 5	23030₅	23030₅
Base 6	11332₆	11332₆
Base 7	4532₇	4532₇
Base 8	3150₈	3150₈
Base 9	2222₉	2222₉
Base 10	1640₁₀	1640₁₀
Base 11	1261₁₁	1261₁₁
Base 12	b48₁₂	b48₁₂
Base 13	992₁₃	992₁₃
Base 14	852₁₄	852₁₄
Base 15	745₁₅	745₁₅
Base 16	668₁₆	668₁₆