330033

Appears in sequences

• Divisors of 99999999.at n=37A027890
• n repeated in decimal representation, but separated by enough zeros that the square has the pattern (n^2)(2n^2)(n^2).at n=32A077431
• Smallest multiple of the n-th prime beginning and ending in n with a(1)=a(3)=0.at n=32A078212
• Palindromes which are a concatenation of three palindromes, each of which has at least 2 digits.at n=20A368020
• Positive numbers k such that the decimal expansions of k and 1/k have the same nonzero digits.at n=36A376089