How rare is 1,221?
1,221
稀有度分数17.9
神话百分位比全部数字中的 99.9% 更稀有
排行榜 EP770,789 EP
- Digit sum 61 in 2,165 · +11.1 bits
- Palindrome1 in 503 · +9.0 bits
- Two distinct digits1 in 220 · +7.8 bits
- Happy number1 in 7 · +2.8 bits
- Zero-free1 in 2 · +0.7 bits
- 数位和
- 6
- 数字根
- 6
- 奇偶性
- 奇数
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.