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Reading the draws and working out what chance predicts.

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PowerBall · draw

Tuesday, 23 August 2011

ResultPowerBall

Verified
  1. 4
  2. 17
  3. 20
  4. 22
  5. 31
  6. 13

JackpotZAR 36,653,664

The crowdHeld 6% less than an average linefrom the prize table, not from a model of how people pick

Top prizeNot wonnext draw advertised at

Rules5/45 + 1/20 · Oct 2009 – Jun 2018draw 189 of 1,161 under them

← 2011-08-19All recent draws2011-08-26 →

Where this result came from

SourcesSources disagree on this draw — Primary reports different numbers. The reading most sources give is shown. Settled 29 Aug 2026, 09:57 UTC.

  • Primarycommercial feed4 17 20 22 3129 Aug 2026, 09:36 UTCdiffers
  • Backup 3community4 17 20 22 31 + 1328 Aug 2026, 21:01 UTC
Drawn under earlier rules

PowerBall was a 5/45 + 1/20 · Oct 2009 – Jun 2018 game then. Everything on this page reads the draw against those rules and the 188 draws before it — not against today’s pool.

Play these numbers? Read them as your ticket →

This draw, read by every tool

What the site’s explorations say about the numbers drawn on 23 August 2011 — each beside what chance predicted. None of it says anything about the next draw.

54oddordinary

How ordinary this draw is

Scored 54 of 100 across six shape features — more typical than about 56% of every possible ticket.

  • sum23th
  • odd32th
  • low89th
  • widest gap36th
  • neighbours31th
  • spread31th
Draw Fingerprints →

Each number, as it stood before this draw

Times drawn before — chance expected 21 of each

412times
1721times
2011times
2222times
3130times
Stars · a separate 1-of-20 machine

Times drawn before — chance expected 9 of each

1311times

Every number was expected about that many times after 188 draws, and they scatter around it. Warm means more than expected, cool means fewer — and a cold number arriving is exactly what cold numbers do.

Frequency Explorer →

Its nearest twin

Shares 2 of 5 numbers (17, 31) and 0 of 1 stars with the draw of 10 May 2011 — its closest relative in 188 draws. Chance gave a match this close a 100% likelihood somewhere in that history.

From the draw just before (19 August 2011): nothing carried over. Chance says 46% of draws repeat at least one number. Stars: none repeated (5% expected).

Carry-over / Déjà Vu →

Sum and shape

94

The numbers add up to 94 — the 22th percentile of all possible tickets, around a middle of 115. No two numbers side by side. 39% of draws have at least one such pair.

Sum Distribution →

The longest wait in this draw

20 had not appeared for 31 draws. A number waits about 9 on average, and a wait this long was not a signal — the machine has no memory of it.

Gap & “Overdue” Tracker →

How many people held it

A line like this is played about 2.2× as often as an average ticket — more popular than most. At 30 million tickets sold, a winner on these numbers would keep about 2% of the jackpot.

Illustrative model, calibrated to published studies — not live sales.

The Unpopular Numbers Edge →

Prize breakdown · 2011-08-23

  • Lines in play≈ 5.7Mas the winner counts imply
  • Paid outZAR 4.5Mto 165k winning lines
  • Won something1 in 35lines took a prize
  • Match 5 plus Bonus Ball0 winnerschance said 0.23

Where the money went

  • Match 524%ZAR 1.1M
  • Match 4 plus Bonus Ball17%ZAR 740.4K
  • Match 1 plus Bonus Ball21%ZAR 960.7K
  • 4 other tiers38%ZAR 1.7M
Tier1101001k10k100k1MWinners1101001k10k100k1M10M100MPrize each
  1. Match 5 plus Bonus Ball0≈ 0.23 by chanceZAR 36,653,664
  2. Match 56≈ 4.4 by chanceZAR 175,743
  3. Match 4 plus Bonus Ball46≈ 47 by chanceZAR 16,095
  4. Match 4770≈ 888 by chanceZAR 365
  5. Match 3 plus Bonus Ball1,814≈ 1.8k by chanceZAR 318
  6. Match 2 plus Bonus Ball22,845≈ 23k by chanceZAR 15.00
  7. Match 332,686≈ 35k by chanceZAR 16.00
  8. Match 1 plus Bonus Ball106,742≈ 107k by chanceZAR 9.00
  • Winners, log scale
  • Prize each, log scale
  • Where chance put the count

The rings take the ≈5.7M lines the counts imply and assume an evenly spread crowd. Furthest from that: Match 4 — 770 winners, 13% fewer than the 888 an even spread gives. The numbers drawn were a little less popular than average — that is the crowd, not the machine.

Show the published table
MatchWinnersPrize each
Match 0 plus Bonus Ball0—
Match 1 plus Bonus Ball106,742ZAR 9.00
Match 2 plus Bonus Ball22,845ZAR 15.00
Match 332,686ZAR 16.00
Match 3 plus Bonus Ball1,814ZAR 318
Match 4770ZAR 365
Match 4 plus Bonus Ball46ZAR 16,095
Match 56ZAR 175,743
Match 5 plus Bonus Ball0ZAR 36,653,664