Your number, one digit away
One digit away
One change could reach Extreme.
Your number
81,228
Notable · Top 31.0%
Position 4: 2 → 1 · +321 points.
Gained: Palindrome, Alternating parity, Digit sum 20, Semiprime, Zigzag digits.
Lost: Digit sum 21, Harshad number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.