About NumberPedia
Building the web's most trusted number encyclopedia
NumberPedia blends deterministic math with editorial context so researchers, students, journalists, and developers can cite a single, reliable source for any integer.
Pre-computed integers
50,000+
served instantly via ISR + caching
Checks per page
120+
factors, numeral systems, abundance, sequences
Review cadence
Quarterly
math + editorial + accessibility QA
Our story
What began as a small experiment in programmatic math content quickly evolved into a data platform powering classrooms, trivia shows, and developer tools. We obsess over correctness, performance, and editorial empathy so the product helps both humans and search bots.
2019 — Research sprint
Prototype math engine created to pre-compute factors, numeral conversions, and neighbors at scale.
2022 — NumberPedia v2
Migrated to static rendering so millions of pages stay fast even under heavy search demand.
2024 — Helpful Content refresh
Added editorial review, structured data, and citation requirements to align with modern SEO expectations.
Editorial principles
Accuracy over clickbait — every claim is reproducible and cites the algorithm or dataset used.
Speed without shortcuts — ISR and edge caching keep factorial math heavy pages under 200ms TTFB.
Accessibility for all — typography, contrast, and semantic markup make the encyclopedia useful on any device.
Transparency — we publish our data sources, review cadence, and change log to earn trust from educators.
Want to collaborate?
We partner with educators, public data organizations, and journalists to expand the corpus. Reach out for interviews, data licensing, or research partnerships.
Contact our team ↗