Names of 493
| Nominal | 493 |
| Cardinal | four hundred ninety-three |
| Ordinal | 493rd |
| This number as US currency | four hundred ninety-three dollars |
| Is 493 an odd number? | 493 is an odd number |
| Is 493 an even number? | 493 is NOT an even number |
| Is 493 a palindrome? | 493 is NOT a palindrome number |
| Is 493 a triangle number? | 493 is NOT a triangle number |
493 in other Bases
| Base 2 (Binary) | 1111011012 |
| Base 3 (Ternary) | 2000213 |
| Base 4 (Quaternary) | 132314 |
| Base 5 (Quinary) | 34335 |
| Base 6 (Senary) | 21416 |
| Base 8 (Octal) | 7558 |
| Base 12 (Duodecimal) | 35112 |
| Base 16 (Hexadecimal) | 1ED16 |
| Base 20 (Vigesimal) | 14D20 |
Primes and Factors tests for 493
| Is 493 a Prime Number? | 493 is NOT a prime |
| Is 493 a perfect number? | 493 is NOT a perfect number |
| Is 493 a Mersenne Prime? | 493 is NOT a Mersenne prime |
| Is 493 a Fermat Prime? | 493 is NOT a Fermat prime |
| Is 493 a Fibonacci Prime? | 493 is NOT a Fibonacci prime |
| Is 493 a Partition Prime? | 493 is NOT a Partition prime |
| Is 493 a Pell Prime? | 493 is NOT a Pell prime |
| Prime Factors | Prime factors of 493 |
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493 in other Numerals
| 493 in Roman Numeral | CDXCIII |
| 493 in Chinese Numeral | 肆佰玖拾叄 |
| 493 in Egyptian Numeral | 𓍥𓎎𓏼 |
| 493 in Babylonian Numeral |   |
Roots and stuff for 493
| Is 493 a square number? | 493 is NOT a square number |
| Is 493 a cube number? | 493 is NOT a cube number |
| Square root of the number 493 | 22.203603311175 |
| Cube root of the number 493 | 7.8997916945556 |
Recreational math for 493
| Number 493 reversed | 394 |
| Sum of the digits | 16 |
| No of digits | 3 |