Your number, one digit away
One digit away
One change could reach Extreme.
Your number
21,865
Notable · Top 47.6%
Position 4: 6 → 4 · +343 points.
Gained: Hex repdigit, Digit sum 20, Binary palindrome, Zigzag digits.
Lost: Digit sum 22, Semiprime, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.