Your number, one digit away
One digit away
One change could reach Extreme.
Your number
507,151
Rare · Top 6.85%
Position 6: 1 → 0 · +132 points.
Gained: Highly divisible, Digit sum 18, Harshad number, Happy number.
Lost: Digit sum 19, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.