Your number, one digit away
One digit away
One change could reach Extreme.
Your number
257,541
Standard · Top 58.7%
Position 3: 7 → 4 · +294 points.
Gained: Triangular number, Alternating parity, Digit sum 21, Double pair, Harshad number, 4 distinct digits.
Lost: Digit sum 24, Semiprime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.