659934

Appears in sequences

• Numbers n such that two applications of 'Reverse and Subtract' lead to n, whereas one application does not lead to n.at n=5A072141
• Numbers n such that reversal(n)=2n/3.at n=3A101704
• 5-tuples of practical numbers: numbers n such that n-6, n-2, n, n+2, n+6 are all practical numbers.at n=29A287683
• Numbers k such that R(k)/k is of the form m/(m + 1), where R(k) is the digital reversal of k.at n=24A376260