Lychrel number

Summary

Lychrel number is a mathematical problem^[1]. It draws 71 Wikipedia views per month (mathematical_problem category, ranking #44 of 128).^[2]

Key Facts

• Lychrel number's instance of is recorded as mathematical problem^[3].
• Lychrel number's instance of is recorded as integer sequence^[4].
• Lychrel number's instance of is recorded as conjecture^[5].
• 196 is named after Lychrel number^[6].
• Lychrel number's part of is recorded as list of unsolved problems in mathematics^[7].
• Lychrel number's Freebase ID is recorded as /m/04wgzw^[8].
• Lychrel number's OEIS ID is recorded as A023108^[9].
• Lychrel number's Stack Exchange tag is recorded as https://stackoverflow.com/tags/lychrel-numbers^[10].
• Lychrel number's MathWorld ID is recorded as LychrelNumber^[11].
• Lychrel number's maintained by WikiProject is recorded as WikiProject Mathematics^[12].
• Lychrel number's Microsoft Academic ID is recorded as 178412546^[13].

Why It Matters

Lychrel number draws 71 Wikipedia views per month (mathematical_problem category, ranking #44 of 128).^[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.^[14] It is known by 4 alternative names across languages and contexts.^[15]