Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
751,510
Standard · Top 65.2%
Position 1: 7 → 9 · +214 points.
Gained: Triangular number, Digit sum 21, Harshad number, Happy number.
Lost: Digit sum 19.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.