https://ilham.dev/tags/numbers/Recent content in Numbers on ilham.devHugo -- gohugo.ioenSun, 27 Sep 2026 00:00:00 +0700https://ilham.dev/posts/how-to-convert-number-bases-without-doing-binary-by-hand/Sun, 27 Sep 2026 00:00:00 +0700https://ilham.dev/posts/how-to-convert-number-bases-without-doing-binary-by-hand/Base conversion helps when working with binary flags, hex colours, low-level values, or documentation that uses different number systems. I use Number Base Converter for the quick version of this task, then I review the output before relying on it.https://ilham.dev/posts/how-to-convert-roman-numerals-without-guessing/Sun, 27 Sep 2026 00:00:00 +0700https://ilham.dev/posts/how-to-convert-roman-numerals-without-guessing/Roman numerals are simple for small values but easy to mistype when subtractive notation is involved. I use Roman Numerals for the quick version of this task, then I review the output before relying on it.https://ilham.dev/posts/how-to-spell-indonesian-numbers-for-invoices/Sun, 27 Sep 2026 00:00:00 +0700https://ilham.dev/posts/how-to-spell-indonesian-numbers-for-invoices/Spelling numbers in words helps on invoices, receipts, and payment documents where the amount needs to be readable. The Number to Words tool handles the repetitive part so I can focus on checking whether the result makes sense.