Your number, one digit away
One digit away
One change could reach Extreme.
Your number
403,253
Rare · Top 8.74%
Position 3: 3 → 7 · +157 points.
Gained: Triangular number, Digit sum 21, 6 distinct digits, Harshad number, Happy number.
Lost: Digit sum 17, Prime, 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.