Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
216,540
Rare · Top 5.67%
Position 6: 0 → 7 · +26 points.
Gained: Digit sum 25, Semiprime, Alternating parity.
Lost: Digit sum 18, Harshad number, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.