Compare 249981 vs 249990

Property	249981	249990
Type	composite number	composite number
Unique factors	3	5
Total factors	3	5
Prime factorization	3¹ × 103¹ × 809¹	2¹ × 3¹ × 5¹ × 13¹ × 641¹
Prime factorization	3 × 103 × 809	2 × 3 × 5 × 13 × 641
Divisors count	8	32
Divisors	1, 3, 103, 309, 809, 2427, 83327, 249981	1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 641, 1282, 1923, 3205, 3846, 6410, 8333, 9615, 16666, 19230, 24999, 41665, 49998, 83330, 124995, 249990
Number of properties	0	0
Roman numberals
Base 2	111101000001111101₂	111101000010000110₂
Base 3	110200220120₃	110200220220₃
Base 4	331001331₄	331002012₄
Base 5	30444411₅	30444430₅
Base 6	5205153₆	5205210₆
Base 7	2060544₇	2060556₇
Base 8	750175₈	750206₈
Base 9	420816₉	420826₉
Base 10	249981₁₀	249990₁₀
Base 11	1608a6₁₁	160904₁₁
Base 12	1007b9₁₂	100806₁₂
Base 13	89a24₁₃	89a30₁₃
Base 14	6715b₁₄	67166₁₄
Base 15	4e106₁₅	4e110₁₅
Base 16	3d07d₁₆	3d086₁₆