Compare 661986 vs 661997

Property	661986	661997
Type	composite number	composite number
Unique factors	5	3
Total factors	7	3
Prime factorization	2¹ × 3³ × 13¹ × 23¹ × 41¹	7¹ × 17¹ × 5563¹
Prime factorization	2 × 3 × 3 × 3 × 13 × 23 × 41	7 × 17 × 5563
Divisors count	64	8
Divisors	1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 41, 46, 54, 69, 78, 82, 117, 123, 138, 207, 234, 246, 299, 351, 369, 414, 533, 598, 621, 702, 738, 897, 943, 1066, 1107, 1242, 1599, 1794, 1886, 2214, 2691, 2829, 3198, 4797, 5382, 5658, 8073, 8487, 9594, 12259, 14391, 16146, 16974, 24518, 25461, 28782, 36777, 50922, 73554, 110331, 220662, 330993, 661986	1, 7, 17, 119, 5563, 38941, 94571, 661997
Number of properties	0	0
Roman numberals
Base 2	10100001100111100010₂	10100001100111101101₂
Base 3	1020122002000₃	1020122002102₃
Base 4	2201213202₄	2201213231₄
Base 5	132140421₅	132140442₅
Base 6	22104430₆	22104445₆
Base 7	5424663₇	5425010₇
Base 8	2414742₈	2414755₈
Base 9	1218060₉	1218072₉
Base 10	661986₁₀	661997₁₀
Base 11	4123a6₁₁	412406₁₁
Base 12	27b116₁₂	27b125₁₂
Base 13	1a2410₁₃	1a241b₁₃
Base 14	13336a₁₄	133377₁₄
Base 15	d1226₁₅	d1232₁₅
Base 16	a19e2₁₆	a19ed₁₆