Compare 649980 vs 649990

Property	649980	649990
Type	composite number	composite number
Unique factors	5	5
Total factors	7	5
Prime factorization	2² × 3² × 5¹ × 23¹ × 157¹	2¹ × 5¹ × 11¹ × 19¹ × 311¹
Prime factorization	2 × 2 × 3 × 3 × 5 × 23 × 157	2 × 5 × 11 × 19 × 311
Divisors count	72	32
Divisors	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 157, 180, 207, 230, 276, 314, 345, 414, 460, 471, 628, 690, 785, 828, 942, 1035, 1380, 1413, 1570, 1884, 2070, 2355, 2826, 3140, 3611, 4140, 4710, 5652, 7065, 7222, 9420, 10833, 14130, 14444, 18055, 21666, 28260, 32499, 36110, 43332, 54165, 64998, 72220, 108330, 129996, 162495, 216660, 324990, 649980	1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 311, 418, 622, 1045, 1555, 2090, 3110, 3421, 5909, 6842, 11818, 17105, 29545, 34210, 59090, 64999, 129998, 324995, 649990
Number of properties	0	0
Roman numberals
Base 2	10011110101011111100₂	10011110101100000110₂
Base 3	1020000121100₃	1020000121201₃
Base 4	2132223330₄	2132230012₄
Base 5	131244410₅	131244430₅
Base 6	21533100₆	21533114₆
Base 7	5344662₇	5345005₇
Base 8	2365374₈	2365406₈
Base 9	1200540₉	1200551₉
Base 10	649980₁₀	649990₁₀
Base 11	404381₁₁	404390₁₁
Base 12	274190₁₂	27419a₁₂
Base 13	199b06₁₃	199b13₁₃
Base 14	12cc32₁₄	12cc3c₁₄
Base 15	cc8c0₁₅	cc8ca₁₅
Base 16	9eafc₁₆	9eb06₁₆