Compare 990912 vs 990920

Property	990912	990920
Type	composite number	composite number
Unique factors	4	4
Total factors	9	6
Prime factorization	2⁶ × 3¹ × 13¹ × 397¹	2³ × 5¹ × 7¹ × 3539¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 397	2 × 2 × 2 × 5 × 7 × 3539
Divisors count	56	32
Divisors	1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 397, 416, 624, 794, 832, 1191, 1248, 1588, 2382, 2496, 3176, 4764, 5161, 6352, 9528, 10322, 12704, 15483, 19056, 20644, 25408, 30966, 38112, 41288, 61932, 76224, 82576, 123864, 165152, 247728, 330304, 495456, 990912	1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3539, 7078, 14156, 17695, 24773, 28312, 35390, 49546, 70780, 99092, 123865, 141560, 198184, 247730, 495460, 990920
Number of properties	0	0
Roman numberals
Base 2	11110001111011000000₂	11110001111011001000₂
Base 3	1212100021110₃	1212100021202₃
Base 4	3301323000₄	3301323020₄
Base 5	223202122₅	223202140₅
Base 6	33123320₆	33123332₆
Base 7	11264646₇	11264660₇
Base 8	3617300₈	3617310₈
Base 9	1770243₉	1770252₉
Base 10	990912₁₀	990920₁₀
Base 11	61753a₁₁	617547₁₁
Base 12	3b9540₁₂	3b9548₁₂
Base 13	289050₁₃	289058₁₃
Base 14	1bb196₁₄	1bb1a0₁₄
Base 15	14890c₁₅	148915₁₅
Base 16	f1ec0₁₆	f1ec8₁₆