Compare 81664 vs 81666

Property	81664	81666
Type	composite number	composite number
Unique factors	3	4
Total factors	10	5
Prime factorization	2⁸ × 11¹ × 29¹	2¹ × 3² × 13¹ × 349¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 29	2 × 3 × 3 × 13 × 349
Divisors count	36	24
Divisors	1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 2816, 3712, 5104, 7424, 10208, 20416, 40832, 81664	1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 1047, 2094, 3141, 4537, 6282, 9074, 13611, 27222, 40833, 81666
Number of properties	0	0
Roman numberals
Base 2	10011111100000000₂	10011111100000010₂
Base 3	11011000121₃	11011000200₃
Base 4	103330000₄	103330002₄
Base 5	10103124₅	10103131₅
Base 6	1430024₆	1430030₆
Base 7	460042₇	460044₇
Base 8	237400₈	237402₈
Base 9	134017₉	134020₉
Base 10	81664₁₀	81666₁₀
Base 11	563a0₁₁	563a2₁₁
Base 12	3b314₁₂	3b316₁₂
Base 13	2b22b₁₃	2b230₁₃
Base 14	21a92₁₄	21a94₁₄
Base 15	192e4₁₅	192e6₁₅
Base 16	13f00₁₆	13f02₁₆