Compare 21838 vs 21840

Property	21838	21840
Type	composite number	composite number
Unique factors	3	5
Total factors	3	8
Prime factorization	2¹ × 61¹ × 179¹	2⁴ × 3¹ × 5¹ × 7¹ × 13¹
Prime factorization	2 × 61 × 179	2 × 2 × 2 × 2 × 3 × 5 × 7 × 13
Divisors count	8	80
Divisors	1, 2, 61, 122, 179, 358, 10919, 21838	1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840
Number of properties	0	0
Roman numberals
Base 2	101010101001110₂	101010101010000₂
Base 3	1002221211₃	1002221220₃
Base 4	11111032₄	11111100₄
Base 5	1144323₅	1144330₅
Base 6	245034₆	245040₆
Base 7	120445₇	120450₇
Base 8	52516₈	52520₈
Base 9	32854₉	32856₉
Base 10	21838₁₀	21840₁₀
Base 11	15453₁₁	15455₁₁
Base 12	1077a₁₂	10780₁₂
Base 13	9c2b₁₃	9c30₁₃
Base 14	7d5c₁₄	7d60₁₄
Base 15	670d₁₅	6710₁₅
Base 16	554e₁₆	5550₁₆