What are the current odds for Is 69 the only nice number??

Manifold Markets prices No at 91.4% as of October 24, 2026.

When does Is 69 the only nice number? resolve?

Is 69 the only nice number? is scheduled to resolve on January 1, 2031.

One-OffScience4y

Manifold MarketsNo KYCVerified resolution dataFairly calibrated

Data quality warningSource data degraded

Data as of Oct 24, 2026, 5:25 AM UTC · policy pm-quality-4

Current community forecast

No 91.4%

Forecasters

Question type

binary

Methodology

Play-money forecasting platform

Source type

Forecast

Market data

Updated 7 hours ago

Stale

Sep 19, 23, 2:58 AM UTCJan 1, 31, 5:59 AM UTC

Trends

Outcome24hChance

Rules

A nice number is a natural number such that its square and cube combined contain all digits exactly once, without needing to use any leading zeros.

It is already known that 69 is the only nice number in base ten, and so far, no nice number has been found in any other base either.
This market resolves YES if it is proven that 69 is the only nice number in any base, and NO if it is proven that another nice number exists.