Compare 391972 vs 391980

Property	391972	391980
Type	composite number	composite number
Unique factors	3	5
Total factors	4	6
Prime factorization	2² × 7¹ × 13999¹	2² × 3¹ × 5¹ × 47¹ × 139¹
Prime factorization	2 × 2 × 7 × 13999	2 × 2 × 3 × 5 × 47 × 139
Divisors count	12	48
Divisors	1, 2, 4, 7, 14, 28, 13999, 27998, 55996, 97993, 195986, 391972	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 139, 141, 188, 235, 278, 282, 417, 470, 556, 564, 695, 705, 834, 940, 1390, 1410, 1668, 2085, 2780, 2820, 4170, 6533, 8340, 13066, 19599, 26132, 32665, 39198, 65330, 78396, 97995, 130660, 195990, 391980
Number of properties	0	0
Roman numberals
Base 2	1011111101100100100₂	1011111101100101100₂
Base 3	201220200111₃	201220200210₃
Base 4	1133230210₄	1133230230₄
Base 5	100020342₅	100020410₅
Base 6	12222404₆	12222420₆
Base 7	3221530₇	3221541₇
Base 8	1375444₈	1375454₈
Base 9	656614₉	656623₉
Base 10	391972₁₀	391980₁₀
Base 11	248549₁₁	248556₁₁
Base 12	16aa04₁₂	16aa10₁₂
Base 13	109549₁₃	109554₁₃
Base 14	a2bc0₁₄	a2bc8₁₄
Base 15	7b217₁₅	7b220₁₅
Base 16	5fb24₁₆	5fb2c₁₆