Your number, one digit away
One digit away
One change could reach Extreme.
Your number
707,253
Distinct · Top 23.6%
Position 1: 7 → 4 · +210 points.
Gained: Triangular number, Digit sum 21, 6 distinct digits, Harshad number, Happy number.
Lost: Digit sum 24, Semiprime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.