Thirteen in Urdu Counting is called تیرہ (tērah).
تیرہ (tērah)
| Number | 13 |
| Binary Palindrome | No (1101 is not the same forwards and backwards) |
| Binary Representation | 1101 |
| Cube | 13 * 13 * 13 = 2197 |
| Cultural Significance | Some cultures associate 13 with bad luck or superstitions |
| Decimal Equivalent of D in Hex | 13 |
| Divisibility Rules | 13 is divisible by 1 and 13 |
| Divisors | 1, 13 |
| Factors | 1, 13 |
| Hexadecimal Representation | D |
| Ordinal | Thirteenth |
| Palindromic | No (not read the same forwards and backwards) |
| Prime Factorization | 13 (itself is a prime number) |
| Product of Digits | 1 * 3 = 3 |
| Roman Numeral | XIII |
| Square | 13 * 13 = 169 |
| Sum of Digits | 1 + 3 = 4 |
| Superstitions | Often considered unlucky in Western cultures |
| Symmetrical | No (rotational symmetry of 180 degrees) |
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