practical number

Questions

What does practical number mean?

Any positive integer having the property that all smaller integers can be represented as sums of distinct divisors of it

How to pronounce practical number

1. Open the pronunciation page — Open the Speakur entry for “practical number”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “practical number”.
4. Repeat and practice — Say “practical number” aloud, matching stress and vowels until it feels natural.