4D number history
4D number 8581 — drawn 16 times across our 10 tracked operators, most recently on 2026-03-17.
Most recently drawn as Consolation at Perdana 4D on 2026-03-17.
Wins of 8581 by operator
Every recorded draw of 8581
| Date | Operator | Prize tier |
|---|---|---|
| 2026-03-17 | Perdana 4D | Consolation |
| 2026-03-15 | Damacai 1+3D | Special prize |
| 2026-03-03 | Grand Dragon Lotto | Special prize |
| 2026-02-17 | Sports Toto 4D | Special prize |
| 2025-12-27 | Lucky Hari Hari 4D | Special prize |
| 2025-12-03 | Special Cash Sweep 4D | Consolation |
| 2025-11-29 | Singapore Pools 4D | Consolation |
| 2025-11-16 | Sabah 88 4D | Consolation |
| 2025-03-22 | Damacai 1+3D | Special prize |
| 2024-12-07 | Sabah 88 4D | 2nd prize |
| 2024-06-20 | Grand Dragon Lotto | 2nd prize |
| 2024-06-02 | Magnum 4D | Consolation |
| 2024-05-09 | Perdana 4D | Consolation |
| 2024-03-21 | Lucky Hari Hari 4D | Special prize |
| 2024-02-18 | Perdana 4D | Consolation |
| 2024-02-18 | Singapore Pools 4D | Consolation |
Number facts — 8581
A read of the four digits of 8581 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 | 8 + 5 + 8 + 1 = 22 |
|---|---|
| Digit product | 8 × 5 × 8 × 1 = 320 |
| Reverse | 1858 |
| Palindrome | No |
| Unique digits | 3 of 4 |
| Sequential pairs | 85, 58, 81 |
| Big/Small bias | 1 small (0–4) / 3 big (5–9) — leans Big |
| Parity | Odd |
| Prime | Yes — 8581 is prime |
iBox / Permutation play — 8581
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 8581 are listed below — there are 12 permutations total (repeated digits collapse the 24 possibilities down to 12).
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 8581 by one digit:
Cultural reading of 8581
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 |
|---|---|---|
| 8 | baat (八) | prosperity (similar to 發 faat); the most auspicious digit |
| 5 | ng (五) | phonetically near 唔 (not); often negates the neighbouring digit |
| 8 | baat (八) | prosperity (similar to 發 faat); the most auspicious digit |
| 1 | yat (一) | single, the start, certainty |
Combined reading: Two or more 8s amplify the 發 faat reading — the most widely-cited "prosperity" association. The digit sum is 22.
Hot or cold?
8581 has appeared 16 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 8581 ever won?
- Yes — 8581 has been recorded as a winning number 16 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 8581 won?
- The most recent recorded draw of 8581 was on 2026-03-17 at Perdana 4D.
- Which operator has drawn 8581 most often?
- Perdana 4D has drawn 8581 the most times in our recorded window.
- Is 8581 a hot or cold number?
- 8581 sits on the hotter side of our distribution, with 16 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 8581 have?
- 8581 has 12 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 8581 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 8581?
- The digits 8 + 5 + 8 + 1 sum to 22.