Your number, one digit away
One digit away
One change could reach Extreme.
Your number
27,871
Notable · Top 41.4%
Position 5: 1 → 2 · +284 points.
Gained: Palindrome, Alternating parity, Digit sum 26, 3 distinct digits, Harshad number, Double pair.
Lost: Digit sum 25, Semiprime, 4 distinct digits, Happy number, Repeated digit.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.