4D number history
2566
4D number 2566 — drawn 29 times across our 10 tracked operators, most recently on 2026-06-01.
Most recently drawn as Consolation at Lucky Hari Hari 4D on 2026-06-01.
Wins of 2566 by operator
Every recorded draw of 2566
Number facts — 2566
A read of the four digits of 2566 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 | 2 + 5 + 6 + 6 = 19 |
|---|---|
| Digit product | 2 × 5 × 6 × 6 = 360 |
| Reverse | 6652 |
| Palindrome | No |
| Unique digits | 3 of 4 |
| Sequential pairs | 25, 56, 66 |
| Big/Small bias | 1 small (0–4) / 3 big (5–9) — leans Big |
| Parity | Even |
| Prime | No — 2566 = 2 × 1283 |
iBox / Permutation play — 2566
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 2566 are listed below — there are 12 permutations total (repeated digits collapse the 24 possibilities down to 12).
Nearby numbers
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Numbers that differ from 2566 by one digit:
Cultural reading of 2566
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 |
|---|---|---|
| 2 | yi (二) | easy (similar to 易 yi), pairing |
| 5 | ng (五) | phonetically near 唔 (not); often negates the neighbouring digit |
| 6 | luk (六) | smooth and flowing (similar to 流 lau) |
| 6 | luk (六) | smooth and flowing (similar to 流 lau) |
Combined reading: Includes 6 (六 luk), commonly associated with smoothness through the homophone 流. The digit sum is 19.
Hot or cold?
2566 has appeared 29 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 2566 ever won?
- Yes — 2566 has been recorded as a winning number 29 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 2566 won?
- The most recent recorded draw of 2566 was on 2026-06-01 at Lucky Hari Hari 4D.
- Which operator has drawn 2566 most often?
- Lucky Hari Hari 4D has drawn 2566 the most times in our recorded window.
- Is 2566 a hot or cold number?
- 2566 sits on the hotter side of our distribution, with 29 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 2566 have?
- 2566 has 12 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 2566 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 2566?
- The digits 2 + 5 + 6 + 6 sum to 19.