Number Theory - Futility Closet
What’s the funniest number? Yale physicist Emily Pottebaum proposed the Perceived Specificity Hypothesis, which states that “for nonnegative integers 100, the funniness of a number increases with its apparent precision." She surveyed 68 acquaintances and found that: Among integers divisible by 10, 0 is funniest. Odd numbers are consistently funnier than even. “Furthermore, the most oddly specific numbers — odd numbers with a degree of specificity of 2 — are the most funny, according to the data presented here.” The degree of specificity characterizes the distance between an integer and the nearest multiple of 5: So 3, 7, 13,...