Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
215,641
Notable · Top 48.4%
Position 2: 1 → 3 · +194 points.
Gained: Triangular number, Digit sum 21, 6 distinct digits, Harshad number, Happy number.
Lost: Digit sum 19, 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.