Compare 641998 vs 642000

Property	641998	642000
Type	composite number	composite number
Unique factors	3	4
Total factors	4	9
Prime factorization	2¹ × 7² × 6551¹	2⁴ × 3¹ × 5³ × 107¹
Prime factorization	2 × 7 × 7 × 6551	2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 107
Divisors count	12	80
Divisors	1, 2, 7, 14, 49, 98, 6551, 13102, 45857, 91714, 320999, 641998	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 125, 150, 200, 214, 240, 250, 300, 321, 375, 400, 428, 500, 535, 600, 642, 750, 856, 1000, 1070, 1200, 1284, 1500, 1605, 1712, 2000, 2140, 2568, 2675, 3000, 3210, 4280, 5136, 5350, 6000, 6420, 8025, 8560, 10700, 12840, 13375, 16050, 21400, 25680, 26750, 32100, 40125, 42800, 53500, 64200, 80250, 107000, 128400, 160500, 214000, 321000, 642000
Number of properties	0	0
Roman numberals
Base 2	10011100101111001110₂	10011100101111010000₂
Base 3	1012121122201₃	1012121122210₃
Base 4	2130233032₄	2130233100₄
Base 5	131020443₅	131021000₅
Base 6	21432114₆	21432120₆
Base 7	5312500₇	5312502₇
Base 8	2345716₈	2345720₈
Base 9	1177581₉	1177583₉
Base 10	641998₁₀	642000₁₀
Base 11	3a9385₁₁	3a9387₁₁
Base 12	26b63a₁₂	26b640₁₂
Base 13	1962a6₁₃	1962a8₁₃
Base 14	129d70₁₄	129d72₁₄
Base 15	ca34d₁₅	ca350₁₅
Base 16	9cbce₁₆	9cbd0₁₆