6000000

Appears in sequences

• Triangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*10^j.at n=22A038312
• Triangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*10^j.at n=26A038312
• Turban numbers: without letters r, t, or u.at n=20A072956
• a(n) = (3*10^n + 2*0^n)/5.at n=7A090019
• a(n) is the minimal difference between two distinct n-digit numbers with property that when one of them is typed into a calculator and rotated 180 degrees, the other one is seen.at n=13A125521
• a(n) = n*10^n.at n=6A126431
• Numbers k such that k and k^2 use only the digits 0, 1, 3, 4 and 6.at n=44A136838
• Numbers k such that k and k^2 use only the digits 0, 1, 3 and 6.at n=20A136847
• Numbers k such that k and k^2 use only the digits 0, 1, 3, 6 and 8.at n=43A136849
• Numbers k such that k and k^2 use only the digits 0, 2, 3, 6 and 7.at n=26A136892
• Numbers k such that k and k^2 use only the digits 0, 2, 3, 6 and 8.at n=7A136893
• Numbers k such that k and k^2 use only the digits 0, 2, 3, 6 and 9.at n=49A136894
• Numbers k such that k and k^2 use only the digits 0, 3, 4, 5 and 6.at n=31A136927
• Numbers k such that k and k^2 use only the digits 0, 3, 4, 6 and 7.at n=9A136930
• Numbers k such that k and k^2 use only the digits 0, 3, 4, 6 and 8.at n=28A136931
• Numbers k such that k and k^2 use only the digits 0, 3, 5 and 6.at n=7A136936
• Numbers k such that k and k^2 use only the digits 0, 3, 5, 6 and 7.at n=22A136937
• Numbers k such that k and k^2 use only the digits 0, 3, 5, 6 and 8.at n=17A136938
• Numbers k such that k and k^2 use only the digits 0, 3, 6, 7 and 8.at n=14A136943
• Numbers k such that k and k^2 use only the digits 0, 3, 6, 7 and 9.at n=49A136944