Compare 641984 vs 641990

Property	641984	641990
Type	composite number	composite number
Unique factors	3	4
Total factors	8	4
Prime factorization	2⁶ × 7¹ × 1433¹	2¹ × 5¹ × 43¹ × 1493¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 7 × 1433	2 × 5 × 43 × 1493
Divisors count	28	16
Divisors	1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1433, 2866, 5732, 10031, 11464, 20062, 22928, 40124, 45856, 80248, 91712, 160496, 320992, 641984	1, 2, 5, 10, 43, 86, 215, 430, 1493, 2986, 7465, 14930, 64199, 128398, 320995, 641990
Number of properties	0	0
Roman numberals
Base 2	10011100101111000000₂	10011100101111000110₂
Base 3	1012121122012₃	1012121122102₃
Base 4	2130233000₄	2130233012₄
Base 5	131020414₅	131020430₅
Base 6	21432052₆	21432102₆
Base 7	5312450₇	5312456₇
Base 8	2345700₈	2345706₈
Base 9	1177565₉	1177572₉
Base 10	641984₁₀	641990₁₀
Base 11	3a9372₁₁	3a9378₁₁
Base 12	26b628₁₂	26b632₁₂
Base 13	196295₁₃	19629b₁₃
Base 14	129d60₁₄	129d66₁₄
Base 15	ca33e₁₅	ca345₁₅
Base 16	9cbc0₁₆	9cbc6₁₆