Compare 81800 vs 81809

Property	81800	81809
Type	composite number	composite number
Unique factors	3	4
Total factors	6	4
Prime factorization	2³ × 5² × 409¹	7¹ × 13¹ × 29¹ × 31¹
Prime factorization	2 × 2 × 2 × 5 × 5 × 409	7 × 13 × 29 × 31
Divisors count	24	16
Divisors	1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 409, 818, 1636, 2045, 3272, 4090, 8180, 10225, 16360, 20450, 40900, 81800	1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 899, 2639, 2821, 6293, 11687, 81809
Number of properties	0	0
Roman numberals
Base 2	10011111110001000₂	10011111110010001₂
Base 3	11011012122₃	11011012222₃
Base 4	103332020₄	103332101₄
Base 5	10104200₅	10104214₅
Base 6	1430412₆	1430425₆
Base 7	460325₇	460340₇
Base 8	237610₈	237621₈
Base 9	134178₉	134188₉
Base 10	81800₁₀	81809₁₀
Base 11	56504₁₁	56512₁₁
Base 12	3b408₁₂	3b415₁₂
Base 13	2b304₁₃	2b310₁₃
Base 14	21b4c₁₄	21b57₁₄
Base 15	19385₁₅	1938e₁₅
Base 16	13f88₁₆	13f91₁₆