31 in Urdu Counting is called اکتیس ۳۱ ekatees.
Ekatees اکتیس ۳۱
| Number | 31 |
| Binary Palindrome | Yes (Binary representation: 11111) |
| Binary Representation | 11111 |
| Cube | 31^3 = 29791 |
| Decimal Equivalent in Hex | 0x1F |
| Divisibility Rules | Divisible by 1 and 31 |
| Divisors | 1, 31 |
| Factors | 1, 31 |
| Hexadecimal Representation | 1F |
| Sum of Digits | 3 + 1 = 4 |
| Square | 31^2 = 961 |
| Roman Numeral | XXXI |
| Product of Digits | 3 * 1 = 3 |
| Prime Factorization | 31 is a prime number (31 = 1 * 31) |
| Palindromic | No (31 is not a palindrome) |
| Ordinal | 31st |
| Mathematical Significance | A prime number and the 11th prime |