Compare 81639 vs 81648

Property	81639	81648
Type	composite number	composite number
Unique factors	3	3
Total factors	4	11
Prime factorization	3² × 47¹ × 193¹	2⁴ × 3⁶ × 7¹
Prime factorization	3 × 3 × 47 × 193	2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7
Divisors count	12	70
Divisors	1, 3, 9, 47, 141, 193, 423, 579, 1737, 9071, 27213, 81639	1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6804, 9072, 10206, 11664, 13608, 20412, 27216, 40824, 81648
Number of properties	0	0
Roman numberals
Base 2	10011111011100111₂	10011111011110000₂
Base 3	11010222200₃	11011000000₃
Base 4	103323213₄	103323300₄
Base 5	10103024₅	10103043₅
Base 6	1425543₆	1430000₆
Base 7	460005₇	460020₇
Base 8	237347₈	237360₈
Base 9	133880₉	134000₉
Base 10	81639₁₀	81648₁₀
Base 11	56378₁₁	56386₁₁
Base 12	3b2b3₁₂	3b300₁₂
Base 13	2b20c₁₃	2b218₁₃
Base 14	21a75₁₄	21a80₁₄
Base 15	192c9₁₅	192d3₁₅
Base 16	13ee7₁₆	13ef0₁₆