Your number, one digit away
One digit away
One change could reach Extreme.
Your number
498,506
Notable · Top 38.4%
Position 6: 6 → 1 · +258 points.
Gained: Triangular number, Alternating parity, Digit sum 27, Harshad number.
Lost: Digit sum 32, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.