Compare 81640 vs 81648

Property	81640	81648
Type	composite number	composite number
Unique factors	4	3
Total factors	6	11
Prime factorization	2³ × 5¹ × 13¹ × 157¹	2⁴ × 3⁶ × 7¹
Prime factorization	2 × 2 × 2 × 5 × 13 × 157	2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7
Divisors count	32	70
Divisors	1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 628, 785, 1256, 1570, 2041, 3140, 4082, 6280, 8164, 10205, 16328, 20410, 40820, 81640	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	10011111011101000₂	10011111011110000₂
Base 3	11010222201₃	11011000000₃
Base 4	103323220₄	103323300₄
Base 5	10103030₅	10103043₅
Base 6	1425544₆	1430000₆
Base 7	460006₇	460020₇
Base 8	237350₈	237360₈
Base 9	133881₉	134000₉
Base 10	81640₁₀	81648₁₀
Base 11	56379₁₁	56386₁₁
Base 12	3b2b4₁₂	3b300₁₂
Base 13	2b210₁₃	2b218₁₃
Base 14	21a76₁₄	21a80₁₄
Base 15	192ca₁₅	192d3₁₅
Base 16	13ee8₁₆	13ef0₁₆