4D number history
4D number 5821 — drawn 10 times across our 10 tracked operators, most recently on 2026-05-03.
Most recently drawn as Consolation at Perdana 4D on 2026-05-03.
Wins of 5821 by operator
Every recorded draw of 5821
| Date | Operator | Prize tier |
|---|---|---|
| 2026-05-03 | Perdana 4D | Consolation |
| 2025-12-25 | Perdana 4D | Consolation |
| 2025-07-20 | Sports Toto 4D | Consolation |
| 2025-07-13 | STC Sandakan 4D | Special prize |
| 2025-03-22 | Singapore Pools 4D | Special prize |
| 2024-12-21 | Lucky Hari Hari 4D | Special prize |
| 2024-11-24 | Sports Toto 4D | Special prize |
| 2024-09-18 | Special Cash Sweep 4D | Consolation |
| 2024-07-25 | Grand Dragon Lotto | Special prize |
| 2024-02-19 | Grand Dragon Lotto | Special prize |
Number facts — 5821
A read of the four digits of 5821 on their own — these properties hold whether or not the number has ever been drawn. Most serve no statistical purpose for a random 4D draw, but they're useful context when comparing numbers or choosing iBox plays.
| Digit sum | 5 + 8 + 2 + 1 = 16 |
|---|---|
| Digit product | 5 × 8 × 2 × 1 = 80 |
| Reverse | 1285 |
| Palindrome | No |
| Unique digits | 4 of 4 |
| Sequential pairs | 58, 82, 21 |
| Big/Small bias | 2 small (0–4) / 2 big (5–9) — balanced |
| Parity | Odd |
| Prime | Yes — 5821 is prime |
iBox / Permutation play — 5821
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 5821 are listed below — there are 24 permutations total (all four digits are distinct, so the maximum 24 permutations apply).
Nearby numbers
Walk up or down by one, jump to the reverse, or see numbers that differ by just a single digit position.
Numbers that differ from 5821 by one digit:
Cultural reading of 5821
In Malaysian, Singaporean, and Cambodian Chinese 4D culture, individual digits carry phonetic associations through Cantonese homophones. These are widely shared folk readings — not predictions and not statistical claims.
| Digit | Sound | Common association |
|---|---|---|
| 5 | ng (五) | phonetically near 唔 (not); often negates the neighbouring digit |
| 8 | baat (八) | prosperity (similar to 發 faat); the most auspicious digit |
| 2 | yi (二) | easy (similar to 易 yi), pairing |
| 1 | yat (一) | single, the start, certainty |
Combined reading: Contains one 8 — phonetic to 發 (faat), commonly cited as auspicious. Contains both 2 (易 yi, "easy") and 1 (一 yat, "start") — a combination sometimes read as "easy starts". The digit sum is 16.
Hot or cold?
5821 has appeared 10 times — comfortably in the "hot" range across our window.
For the full picture, see the hottest and coldest numbers tool which ranks every drawn 4-digit number across all 10 operators.
Check this number at each operator
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Frequently asked questions
- Has 4D number 5821 ever won?
- Yes — 5821 has been recorded as a winning number 10 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 5821 won?
- The most recent recorded draw of 5821 was on 2026-05-03 at Perdana 4D.
- Which operator has drawn 5821 most often?
- Grand Dragon Lotto has drawn 5821 the most times in our recorded window.
- Is 5821 a hot or cold number?
- 5821 sits on the hotter side of our distribution, with 10 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 5821 have?
- 5821 has 24 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 5821 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 5821?
- The digits 5 + 8 + 2 + 1 sum to 16.