17 (number)
Seventeen is a number. It comes between sixteen and eighteen, and is an odd number. It is also the 7th prime number, after 2, 3, 5, 7, 11, and 13. In Italy, 17 is considered an unlucky number.
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Cardinal | seventeen | |||
Ordinal | 17th (seventeenth) | |||
Factorization | prime | |||
Divisors | 1, 17 | |||
Roman numeral | XVII | |||
Binary | 100012 | |||
Ternary | 1223 | |||
Quaternary | 1014 | |||
Quinary | 325 | |||
Senary | 256 | |||
Octal | 218 | |||
Duodecimal | 1512 | |||
Hexadecimal | 1116 | |||
Vigesimal | H20 | |||
Base 36 | H36 |
In Roman numerals, 17 is written as XVII.
17 (number) Media
No row 17 in Alitalia planes