# The Phone Number puzzle

> Полный текст доступен на английском

**Published:** 25 сентября 2026 г.
**Author:** 3Blue1Brown
**Source:** YouTube — Andrej Karpathy
**Language:** en-US
**HTML:** https://aiqazaqstan.com/ru/articles/the-phone-number-puzzle

Here's a surprising fact. If you take your phone number, it's possible to find another whole number bigger than zero such that multiplying the two of these results in an even bigger number consisting of just ones and zeros. What's more, if your phone number happens to end with a…

> Материал агрегирован из первоисточника: **YouTube — Andrej Karpathy**
> [Читать полностью в YouTube — Andrej Karpathy](https://www.youtube.com/shorts/ausLKMojXaY)

**Теги:** #YouTube

---

*AI Qazaqstan — non-commercial informational portal about AI in Kazakhstan. Machine translations and summaries are AI-generated.*