Compare 990216 vs 990220

Property	990216	990220
Type	composite number	composite number
Unique factors	4	5
Total factors	7	6
Prime factorization	2³ × 3² × 17¹ × 809¹	2² × 5¹ × 7¹ × 11¹ × 643¹
Prime factorization	2 × 2 × 2 × 3 × 3 × 17 × 809	2 × 2 × 5 × 7 × 11 × 643
Divisors count	48	48
Divisors	1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 809, 1224, 1618, 2427, 3236, 4854, 6472, 7281, 9708, 13753, 14562, 19416, 27506, 29124, 41259, 55012, 58248, 82518, 110024, 123777, 165036, 247554, 330072, 495108, 990216	1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 643, 770, 1286, 1540, 2572, 3215, 4501, 6430, 7073, 9002, 12860, 14146, 18004, 22505, 28292, 35365, 45010, 49511, 70730, 90020, 99022, 141460, 198044, 247555, 495110, 990220
Number of properties	0	0
Roman numberals
Base 2	11110001110000001000₂	11110001110000001100₂
Base 3	1212022022200₃	1212022022211₃
Base 4	3301300020₄	3301300030₄
Base 5	223141331₅	223141340₅
Base 6	33120200₆	33120204₆
Base 7	11262633₇	11262640₇
Base 8	3616010₈	3616014₈
Base 9	1768280₉	1768284₉
Base 10	990216₁₀	990220₁₀
Base 11	616a67₁₁	616a70₁₁
Base 12	3b9060₁₂	3b9064₁₂
Base 13	288936₁₃	28893a₁₃
Base 14	1bac1a₁₄	1bac20₁₄
Base 15	1485e6₁₅	1485ea₁₅
Base 16	f1c08₁₆	f1c0c₁₆