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 |
