How rare is 49?
49
稀有度分数14.5
神话百分位比全部数字中的 99.8% 更稀有
排行榜 EP140,810 EP
- Perfect square1 in 999 · +10.0 bits
- Digit sum 131 in 121 · +6.9 bits
- Happy number1 in 7 · +2.8 bits
- Semiprime1 in 5 · +2.3 bits
- First < last1 in 3 · +1.3 bits
- Zero-free1 in 2 · +0.7 bits
- 数位和
- 13
- 数字根
- 4
- 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.