Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
31,457
Notable · Top 43.5%
Position 4: 5 → 0 · +199 points.
Gained: Binary palindrome, Digit sum 15, Zigzag digits.
Lost: Digit sum 20, Semiprime, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.