Recreational Mathematics · Selfie Representations

Selfie Numbers Generator

Digit’s Order and Reverse
Square-Root and Factorial

Created by Inder J. Taneja

Definition. A number is reported when its own digits, used exactly once in the selected original or reverse order, form a nontrivial expression equal to the number. Concatenation of adjacent digits is permitted. Example format: N := expression made from the digits of N.

Choose the search

Digit order
Choose operations
Solutions for each number and digit order
Search controls

Exact integer division is used. The intermediate limit prevents powers and repeated factorials from exhausting the browser.

Verified output

Selfie representations

0 checked0 found
Choose an interval and operations, then generate. Results will appear here as they are verified.