Your number, one digit away
One digit away
One change could reach Rare.
Your number
64,638
Notable · Top 31.9%
Position 2: 4 → 9 · +87 points.
Gained: Alternating parity, Digit sum 32, Semiprime, Happy number.
Lost: Digit sum 27, Zigzag digits, Harshad number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.