How rare is 654,321?
654,321
Rarity score19.4
MythicRarer than 100% of all numbers
- Descending sequence1 in 38,462 · +15.2 bits
- Alternating odd/even1 in 29 · +4.8 bits
- Digit sum 211 in 25 · +4.7 bits
- Happy number1 in 7 · +2.8 bits
- All digits unique1 in 6 · +2.6 bits
- Semiprime1 in 5 · +2.3 bits
- Zero-free1 in 2 · +0.7 bits
- Digit sum
- 21
- Digital root
- 3
- Parity
- Odd
What does that mean?
Scores are computed from exact trait counts across all 1,000,001 numbers from 0 to 1,000,000 — see the scoring formula and the pattern library for the traits behind this number.