How rare is 121?
121
稀有度分數21.3
神話百分位比全部數字中的 99.9% 更稀有
排行榜 EP4,219,259 EP
- Digit sum 41 in 7,937 · +13.0 bits
- Perfect square1 in 999 · +10.0 bits
- Palindrome1 in 503 · +9.0 bits
- Two distinct digits1 in 220 · +7.8 bits
- Semiprime1 in 5 · +2.3 bits
- Zero-free1 in 2 · +0.7 bits
- 數位和
- 4
- 數字根
- 4
- 奇偶性
- 奇數
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.