Computed with engine art-1.0.0. Data updated: 2026-09-26 (UTC). Rules independently implemented by RNGDLE.ART.
Sequences
Rule, exact count and rarity
A consecutive ascending number has at least three decimal digits, and every adjacent step increases by exactly one. Merely being in increasing order is insufficient: 135 has positive steps but skips digits, while 123 satisfies the rule. The sequence must cover the entire number, not just an internal segment. Decimal digits stop at 9; the engine does not wrap from 9 back to 0. Leading zeros are not part of the written representation, so 012 is evaluated as the integer 12 and fails the length requirement. These constraints leave relatively few possible starting digits and lengths within the fixed range. Arithmetic properties are checked independently, so two visually similar ascending sequences can still earn different overall scores.
The exact count, 22, comes from evaluating all 1,000,001 integers from 0 through 1,000,000, including both endpoints. It is not a sample or an estimate. Each matching integer is counted once for this category, even if it contains multiple qualifying segments. Its frequency of 0.0022% describes the chance that a uniformly chosen integer passes this one test. It is not the global score percentile of every member, and overlapping pattern counts must not be added as if they represented disjoint sets.
The pattern supplies −log₂(22 / 1,000,001) bits before its within-family weight is applied. Other matched patterns, digit sum, distinct-digit count and short-length signals can change the complete score. Consequently, members of this category need not share a ranking. The highest-scoring representative is 123, with a rarity score of 852 and Top 0.0119%. This uses its complete score across all features, not just this pattern. Equal scores are displayed in ascending numerical order.
Example numbers
ExploreThe highest-scoring match
The highest-scoring representative is 123, with a rarity score of 852 and Top 0.0119%. This uses its complete score across all features, not just this pattern. Equal scores are displayed in ascending numerical order.
Frequently asked questions
How many consecutive ascending digit numbers are there between 0 and 1,000,000?
There are exactly 22 matches for consecutive ascending digit numbers among the 1,000,001 integers from 0 to 1,000,000, inclusive: 0.0022% of the range. At least three digits; each rises by exactly one.
Is 7890 a consecutive ascending number?
No. There is no wrap from 9 to 0. Every adjacent difference must be exactly +1, and the number must contain at least three digits.
What is the highest-scoring consecutive ascending digit numbers representative?
The highest-scoring representative is 123, with a rarity score of 852 and Top 0.0119%. This uses its complete score across all features, not just this pattern. Equal scores are displayed in ascending numerical order.