Compare 639660 vs 639672

Property	639660	639672
Type	composite number	composite number
Unique factors	5	4
Total factors	6	6
Prime factorization	2² × 3¹ × 5¹ × 7¹ × 1523¹	2³ × 3¹ × 11¹ × 2423¹
Prime factorization	2 × 2 × 3 × 5 × 7 × 1523	2 × 2 × 2 × 3 × 11 × 2423
Divisors count	48	32
Divisors	1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1523, 3046, 4569, 6092, 7615, 9138, 10661, 15230, 18276, 21322, 22845, 30460, 31983, 42644, 45690, 53305, 63966, 91380, 106610, 127932, 159915, 213220, 319830, 639660	1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2423, 4846, 7269, 9692, 14538, 19384, 26653, 29076, 53306, 58152, 79959, 106612, 159918, 213224, 319836, 639672
Number of properties	0	0
Roman numberals
Base 2	10011100001010101100₂	10011100001010111000₂
Base 3	1012111110010₃	1012111110120₃
Base 4	2130022230₄	2130022320₄
Base 5	130432120₅	130432142₅
Base 6	21413220₆	21413240₆
Base 7	5302620₇	5302635₇
Base 8	2341254₈	2341270₈
Base 9	1174403₉	1174416₉
Base 10	639660₁₀	639672₁₀
Base 11	3a764a₁₁	3a7660₁₁
Base 12	26a210₁₂	26a220₁₂
Base 13	1951c8₁₃	195207₁₃
Base 14	129180₁₄	12918c₁₄
Base 15	c97e0₁₅	c97ec₁₅
Base 16	9c2ac₁₆	9c2b8₁₆