How rare is 1,978?
1,978
稀有度分数6.5
不常见百分位比全部数字中的 64.5% 更稀有
排行榜 EP2,579 EP
- Digit sum 251 in 19 · +4.2 bits
- Zigzag1 in 7 · +2.9 bits
- All digits unique1 in 6 · +2.6 bits
- First < last1 in 3 · +1.3 bits
- Zero-free1 in 2 · +0.7 bits
- 数位和
- 25
- 数字根
- 7
- 奇偶性
- 偶数
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.