4D number history
4D number 3581 — drawn 17 times across our 10 tracked operators, most recently on 2026-03-15.
Most recently drawn as Consolation at Perdana 4D on 2026-03-15.
Wins of 3581 by operator
Every recorded draw of 3581
| Date | Operator | Prize tier |
|---|---|---|
| 2026-03-15 | Perdana 4D | Consolation |
| 2026-01-03 | Damacai 1+3D | Special prize |
| 2025-10-06 | Lucky Hari Hari 4D | Consolation |
| 2025-09-13 | STC Sandakan 4D | Consolation |
| 2025-09-07 | Special Cash Sweep 4D | Consolation |
| 2025-09-03 | Singapore Pools 4D | Consolation |
| 2025-05-21 | Special Cash Sweep 4D | Special prize |
| 2025-04-18 | Perdana 4D | Consolation |
| 2024-11-06 | Damacai 1+3D | Consolation |
| 2024-07-10 | Singapore Pools 4D | 2nd prize |
| 2024-07-06 | Damacai 1+3D | Special prize |
| 2024-07-04 | Lucky Hari Hari 4D | Special prize |
| 2024-06-08 | Lucky Hari Hari 4D | Special prize |
| 2024-05-22 | Lucky Hari Hari 4D | Special prize |
| 2024-05-11 | Sabah 88 4D | Special prize |
| 2024-02-24 | Singapore Pools 4D | Special prize |
| 2024-01-14 | Lucky Hari Hari 4D | Consolation |
Number facts — 3581
A read of the four digits of 3581 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 | 3 + 5 + 8 + 1 = 17 |
|---|---|
| Digit product | 3 × 5 × 8 × 1 = 120 |
| Reverse | 1853 |
| Palindrome | No |
| Unique digits | 4 of 4 |
| Sequential pairs | 35, 58, 81 |
| Big/Small bias | 2 small (0–4) / 2 big (5–9) — balanced |
| Parity | Odd |
| Prime | Yes — 3581 is prime |
iBox / Permutation play — 3581
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 3581 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 3581 by one digit:
Cultural reading of 3581
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 |
|---|---|---|
| 3 | saam (三) | birth and growth (similar to 生 sheng) |
| 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: Contains one 8 — phonetic to 發 (faat), commonly cited as auspicious. The digit sum is 17.
Hot or cold?
3581 has appeared 17 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 3581 ever won?
- Yes — 3581 has been recorded as a winning number 17 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 3581 won?
- The most recent recorded draw of 3581 was on 2026-03-15 at Perdana 4D.
- Which operator has drawn 3581 most often?
- Lucky Hari Hari 4D has drawn 3581 the most times in our recorded window.
- Is 3581 a hot or cold number?
- 3581 sits on the hotter side of our distribution, with 17 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 3581 have?
- 3581 has 24 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 3581 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 3581?
- The digits 3 + 5 + 8 + 1 sum to 17.