4D number history
4D number 0021 — drawn 12 times across our 10 tracked operators, most recently on 2026-05-09.
Most recently drawn as Consolation at Lucky Hari Hari 4D on 2026-05-09.
Wins of 0021 by operator
| Operator | Total wins | Last seen |
|---|---|---|
| Grand Dragon Lotto | 4 | 2025-12-06 |
| Lucky Hari Hari 4D | 3 | 2026-05-09 |
| Perdana 4D | 2 | 2024-07-26 |
| Sports Toto 4D | 2 | 2026-03-14 |
| Damacai 1+3D | 1 | 2025-01-15 |
Every recorded draw of 0021
| Date | Operator | Prize tier |
|---|---|---|
| 2026-05-09 | Lucky Hari Hari 4D | Consolation |
| 2026-03-14 | Sports Toto 4D | 2nd prize |
| 2025-12-06 | Grand Dragon Lotto | Consolation |
| 2025-09-17 | Grand Dragon Lotto | Consolation |
| 2025-09-06 | Lucky Hari Hari 4D | Consolation |
| 2025-08-16 | Sports Toto 4D | Special prize |
| 2025-01-29 | Lucky Hari Hari 4D | Special prize |
| 2025-01-15 | Damacai 1+3D | Consolation |
| 2024-07-26 | Perdana 4D | Special prize |
| 2024-07-10 | Grand Dragon Lotto | Consolation |
| 2024-05-27 | Perdana 4D | 2nd prize |
| 2024-02-11 | Grand Dragon Lotto | Consolation |
Number facts — 0021
A read of the four digits of 0021 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 | 0 + 0 + 2 + 1 = 3 |
|---|---|
| Digit product | 0 × 0 × 2 × 1 = 0 |
| Reverse | 1200 |
| Palindrome | No |
| Unique digits | 3 of 4 |
| Sequential pairs | 00, 02, 21 |
| Big/Small bias | 4 small (0–4) / 0 big (5–9) — pure Small pattern |
| Parity | Odd |
| Prime | No — 21 = 3 × 7 |
iBox / Permutation play — 0021
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 0021 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 0021 by one digit:
Cultural reading of 0021
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 |
|---|---|---|
| 0 | ling (零) | nothing, the empty starting point |
| 0 | ling (零) | nothing, the empty starting point |
| 2 | yi (二) | easy (similar to 易 yi), pairing |
| 1 | yat (一) | single, the start, certainty |
Combined reading: Contains both 2 (易 yi, "easy") and 1 (一 yat, "start") — a combination sometimes read as "easy starts". Every digit sits in the low range (0–4) — a "Small" 4D pattern. The digit sum is 3.
Hot or cold?
0021 has appeared 12 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 0021 ever won?
- Yes — 0021 has been recorded as a winning number 12 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 0021 won?
- The most recent recorded draw of 0021 was on 2026-05-09 at Lucky Hari Hari 4D.
- Which operator has drawn 0021 most often?
- Grand Dragon Lotto has drawn 0021 the most times in our recorded window.
- Is 0021 a hot or cold number?
- 0021 sits on the hotter side of our distribution, with 12 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 0021 have?
- 0021 has 12 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 0021 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 0021?
- The digits 0 + 0 + 2 + 1 sum to 3.