Your number, one digit away
One digit away
One change could reach Extreme.
Your number
63,509
Notable · Top 27.1%
Position 5: 9 → 4 · +204 points.
Gained: Perfect square, Digit sum 18, Harshad number, Happy number.
Lost: Digit sum 23, Semiprime.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.