Compare 391980 vs 391990

Property	391980	391990
Type	composite number	composite number
Unique factors	5	3
Total factors	6	3
Prime factorization	2² × 3¹ × 5¹ × 47¹ × 139¹	2¹ × 5¹ × 39199¹
Prime factorization	2 × 2 × 3 × 5 × 47 × 139	2 × 5 × 39199
Divisors count	48	8
Divisors	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	1, 2, 5, 10, 39199, 78398, 195995, 391990
Number of properties	0	0
Roman numberals
Base 2	1011111101100101100₂	1011111101100110110₂
Base 3	201220200210₃	201220201011₃
Base 4	1133230230₄	1133230312₄
Base 5	100020410₅	100020430₅
Base 6	12222420₆	12222434₆
Base 7	3221541₇	3221554₇
Base 8	1375454₈	1375466₈
Base 9	656623₉	656634₉
Base 10	391980₁₀	391990₁₀
Base 11	248556₁₁	248565₁₁
Base 12	16aa10₁₂	16aa1a₁₂
Base 13	109554₁₃	109561₁₃
Base 14	a2bc8₁₄	a2bd4₁₄
Base 15	7b220₁₅	7b22a₁₅
Base 16	5fb2c₁₆	5fb36₁₆