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How rare is 13?

13

Legendary · Top 0.01%

Total score
466 points
Rank
4 of 1,000,000
Top
0.01%
Beats
99.99% of numbers
Ties
No other number has this score

Every number has the same 1-in-1,000,000 chance of being rolled. This number beats 99.99% of all numbers; no other number scores exactly the same.

2 away from a Solid Block: 11

13 is a prime number: its only divisors are 1 and itself.

Roll yours

Why 13 scores this way

13 is the highest-scoring two-digit number, with 466 points. It is a Fibonacci number, a twin prime alongside 11, written only in odd digits, and it carries the Baker’s Dozen culture badge. Unlucky in folklore, it is one of the best rolls here.

Badges 13 earns

7 badges found. Only the highest-scoring badge in each family counts; the others are shown for completeness.

Badges for 13
BadgeFamilyWhat it meansOddsPointsScore
Odd SquadDigitsEvery digit is odd (1, 3, 5, 7 or 9), like 1,5791 in 5157Counts
No RepeatsDigitsTwo or more digits and no digit appears twice, like 795,014about 1 in 626Shown only
Twin StarPrimesA prime with another prime just 2 away, like 41 (43 is prime too)1 in 6159Counts
IndivisiblePrimesA prime number: nothing but 1 and itself divides it evenly, like 971 in 1337Shown only
Square PairPrimesTwo square numbers add up to it, like 25 (9 + 16)about 1 in 522Shown only
Golden SpiralShapesIn the Fibonacci sequence, where each number adds the two before it (1, 2, 3, 5, 8, 13…), like 6,7651 in 34,483151Counts
Baker's DozenCultureThe number 13 exactly1 in 1,000,000199Counts
Total score4 counting badges466

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