671 ( six hundred seventy-one ) is a natural number located between the numbers 670 and 672.
| 671 | |
|---|---|
| six hundred seventy one | |
| ← 669.670.671.672.673 → | |
| Factorization | 11 · 61 |
| Roman notation | DCLXXI |
| Binary | 1010011111 |
| Octal | 1237 |
| Hexadecimal | 29F |
In Math
- 671 is an odd three-digit number.
- The sum of the digits of the number 671 is 14 .
- The product of the digits of this number is 42 .
- The square of this number is 450,241.
- 671 is a semisimple number [1] .
- The number 671 is a 14-gonal [2] .
- The magic constant of an 11 × 11 square is [3]
In other areas
- NGC 671 is a galaxy in the constellation Aries .
- Submarines of Project 671 Ruff .
Notes
- ↑ sequence A001358 in OEIS .
- ↑ The Number 671 .
- ↑ sequence A006003 in OEIS