Compare 21868 vs 21880

Property	21868	21880
Type	composite number	composite number
Unique factors	4	3
Total factors	5	5
Prime factorization	2² × 7¹ × 11¹ × 71¹	2³ × 5¹ × 547¹
Prime factorization	2 × 2 × 7 × 11 × 71	2 × 2 × 2 × 5 × 547
Divisors count	24	16
Divisors	1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868	1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 5470, 10940, 21880
Number of properties	0	0
Roman numberals
Base 2	101010101101100₂	101010101111000₂
Base 3	1002222221₃	1010000101₃
Base 4	11111230₄	11111320₄
Base 5	1144433₅	1200010₅
Base 6	245124₆	245144₆
Base 7	120520₇	120535₇
Base 8	52554₈	52570₈
Base 9	32887₉	33011₉
Base 10	21868₁₀	21880₁₀
Base 11	15480₁₁	15491₁₁
Base 12	107a4₁₂	107b4₁₂
Base 13	9c52₁₃	9c61₁₃
Base 14	7d80₁₄	7d8c₁₄
Base 15	672d₁₅	673a₁₅
Base 16	556c₁₆	5578₁₆