Compare 641990 vs 641992

Property	641990	641992
Type	composite number	composite number
Unique factors	4	3
Total factors	4	5
Prime factorization	2¹ × 5¹ × 43¹ × 1493¹	2³ × 13¹ × 6173¹
Prime factorization	2 × 5 × 43 × 1493	2 × 2 × 2 × 13 × 6173
Divisors count	16	16
Divisors	1, 2, 5, 10, 43, 86, 215, 430, 1493, 2986, 7465, 14930, 64199, 128398, 320995, 641990	1, 2, 4, 8, 13, 26, 52, 104, 6173, 12346, 24692, 49384, 80249, 160498, 320996, 641992
Number of properties	0	0
Roman numberals
Base 2	10011100101111000110₂	10011100101111001000₂
Base 3	1012121122102₃	1012121122111₃
Base 4	2130233012₄	2130233020₄
Base 5	131020430₅	131020432₅
Base 6	21432102₆	21432104₆
Base 7	5312456₇	5312461₇
Base 8	2345706₈	2345710₈
Base 9	1177572₉	1177574₉
Base 10	641990₁₀	641992₁₀
Base 11	3a9378₁₁	3a937a₁₁
Base 12	26b632₁₂	26b634₁₂
Base 13	19629b₁₃	1962a0₁₃
Base 14	129d66₁₄	129d68₁₄
Base 15	ca345₁₅	ca347₁₅
Base 16	9cbc6₁₆	9cbc8₁₆