Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
450,407
Distinct · Top 12.9%
Position 4: 4 → 7 · +99 points.
Gained: Alternating parity, Digit sum 23, Prime, Happy number.
Lost: Digit sum 20, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.