Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
21,476
Notable · Top 25.4%
Position 1: 2 → 1 · +144 points.
Gained: Triangular number, Digit sum 19, 4 distinct digits, Harshad number, Happy number, Repeated digit.
Lost: Alternating parity, Digit sum 20, 5 distinct digits.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.