Compare 21768 vs 21780

Property	21768	21780
Type	composite number	composite number
Unique factors	3	4
Total factors	5	7
Prime factorization	2³ × 3¹ × 907¹	2² × 3² × 5¹ × 11²
Prime factorization	2 × 2 × 2 × 3 × 907	2 × 2 × 3 × 3 × 5 × 11 × 11
Divisors count	16	54
Divisors	1, 2, 3, 4, 6, 8, 12, 24, 907, 1814, 2721, 3628, 5442, 7256, 10884, 21768	1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780
Number of properties	0	0
Roman numberals
Base 2	101010100001000₂	101010100010100₂
Base 3	1002212020₃	1002212200₃
Base 4	11110020₄	11110110₄
Base 5	1144033₅	1144110₅
Base 6	244440₆	244500₆
Base 7	120315₇	120333₇
Base 8	52410₈	52424₈
Base 9	32766₉	32780₉
Base 10	21768₁₀	21780₁₀
Base 11	1539a₁₁	15400₁₁
Base 12	10720₁₂	10730₁₂
Base 13	9ba6₁₃	9bb5₁₃
Base 14	7d0c₁₄	7d1a₁₄
Base 15	66b3₁₅	66c0₁₅
Base 16	5508₁₆	5514₁₆