2000006

Appears in sequences

• Least m such that A(m) = -10^n, where A(n) = sigma(n) - 2n, the abundance of n.at n=6A075767
• Numbers k such that k and k^2 use only the digits 0, 2, 3, 4 and 6.at n=40A136883
• Numbers whose English name requires fewer letters than twice the number of decimal digits.at n=9A235029