Compare 280280 vs 280286

Property	280280	280286
Type	composite number	semiprime
Unique factors	5	2
Total factors	8	2
Prime factorization	2³ × 5¹ × 7² × 11¹ × 13¹	2¹ × 140143¹
Prime factorization	2 × 2 × 2 × 5 × 7 × 7 × 11 × 13	2 × 140143
Divisors count	96	4
Divisors	1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 572, 616, 637, 715, 728, 770, 910, 980, 1001, 1078, 1144, 1274, 1430, 1540, 1820, 1960, 2002, 2156, 2548, 2695, 2860, 3080, 3185, 3640, 4004, 4312, 5005, 5096, 5390, 5720, 6370, 7007, 8008, 10010, 10780, 12740, 14014, 20020, 21560, 25480, 28028, 35035, 40040, 56056, 70070, 140140, 280280	1, 2, 140143, 280286
Number of properties	0	1
Semiprimes		62397th
Roman numberals
Base 2	1000100011011011000₂	1000100011011011110₂
Base 3	112020110202₃	112020110222₃
Base 4	1010123120₄	1010123132₄
Base 5	32432110₅	32432121₅
Base 6	10001332₆	10001342₆
Base 7	2245100₇	2245106₇
Base 8	1043330₈	1043336₈
Base 9	466422₉	466428₉
Base 10	280280₁₀	280286₁₀
Base 11	181640₁₁	181646₁₁
Base 12	116248₁₂	116252₁₂
Base 13	9a760₁₃	9a766₁₃
Base 14	74200₁₄	74206₁₄
Base 15	580a5₁₅	580ab₁₅
Base 16	446d8₁₆	446de₁₆