Compare 810 vs 820

Property	810	820
Type	composite number	composite number
Unique factors	3	3
Total factors	6	4
Prime factorization	2¹ × 3⁴ × 5¹	2² × 5¹ × 41¹
Prime factorization	2 × 3 × 3 × 3 × 3 × 5	2 × 2 × 5 × 41
Divisors count	20	12
Divisors	1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810	1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
Number of properties	0	0
Roman numberals	DCCCX	DCCCXX
Base 2	1100101010₂	1100110100₂
Base 3	1010000₃	1010101₃
Base 4	30222₄	30310₄
Base 5	11220₅	11240₅
Base 6	3430₆	3444₆
Base 7	2235₇	2251₇
Base 8	1452₈	1464₈
Base 9	1100₉	1111₉
Base 10	810₁₀	820₁₀
Base 11	677₁₁	686₁₁
Base 12	576₁₂	584₁₂
Base 13	4a4₁₃	4b1₁₃
Base 14	41c₁₄	428₁₄
Base 15	390₁₅	39a₁₅
Base 16	32a₁₆	334₁₆