Compare 991228 vs 991230

Property	991228	991230
Type	composite number	composite number
Unique factors	3	6
Total factors	4	6
Prime factorization	2² × 7¹ × 35401¹	2¹ × 3¹ × 5¹ × 19¹ × 37¹ × 47¹
Prime factorization	2 × 2 × 7 × 35401	2 × 3 × 5 × 19 × 37 × 47
Divisors count	12	64
Divisors	1, 2, 4, 7, 14, 28, 35401, 70802, 141604, 247807, 495614, 991228	1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 47, 57, 74, 94, 95, 111, 114, 141, 185, 190, 222, 235, 282, 285, 370, 470, 555, 570, 703, 705, 893, 1110, 1406, 1410, 1739, 1786, 2109, 2679, 3478, 3515, 4218, 4465, 5217, 5358, 7030, 8695, 8930, 10434, 10545, 13395, 17390, 21090, 26085, 26790, 33041, 52170, 66082, 99123, 165205, 198246, 330410, 495615, 991230
Number of properties	0	0
Roman numberals
Base 2	11110001111111111100₂	11110001111111111110₂
Base 3	1212100201011₃	1212100201020₃
Base 4	3301333330₄	3301333332₄
Base 5	223204403₅	223204410₅
Base 6	33125004₆	33125010₆
Base 7	11265610₇	11265612₇
Base 8	3617774₈	3617776₈
Base 9	1770634₉	1770636₉
Base 10	991228₁₀	991230₁₀
Base 11	6177a7₁₁	6177a9₁₁
Base 12	3b9764₁₂	3b9766₁₂
Base 13	289234₁₃	289236₁₃
Base 14	1bb340₁₄	1bb342₁₄
Base 15	148a6d₁₅	148a70₁₅
Base 16	f1ffc₁₆	f1ffe₁₆