Everything about the number 512 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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| Nominal | 512 |
| Cardinal | five hundred twelve |
| Ordinal | 512th |
| This number as US currency | five hundred twelve dollars |
| Is 512 an odd number? | 512 is not an odd number |
| Is 512 an even number? | 512 is an even number |
| Is 512 a palindrome? | 512 is not a palindrome |
| Is 512 a triangle number? | 512 is not a triangle number |
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| Base 2 (Binary) | 1000000000 |
| Base 3 (Ternary) | 200222 |
| Base 4 (Quaternary) | 20000 |
| Base 5 (Quinary) | 4022 |
| Base 6 (Senary) | 2212 |
| Base 8 (Octal) | 1000 |
| Base 12 (Duodecimal) | 368 |
| Base 16 (Hexadecimal) | 200 |
| Base 20 (Vigesimal) | 15C |
| Is 512 a prime number? | 512 is not a prime number |
| Is 512 a perfect number? | 512 is not a perfect number |
| Is 512 a Mersenne prime? | 512 is not a Mersenne prime |
| Is 512 a Fermat prime? | 512 is not a Fermat prime |
| Is 512 a Fibonacci prime? | 512 is not a Fibonacci prime |
| Is 512 a partition prime? | 512 is not a partition prime |
| Is 512 a Pell prime? | 512 is not a Pell prime |
| Prime Factors | Prime factors of 512 |
| 512 in Roman numerals | DXII |
| 512 in Chinese numerals | 伍佰壹拾貳 |
| 512 in Babylonian numerals | ![]() |
| 512 in Egyptian numerals | 𓍦𓎆𓏻 |
| Is 512 a square number? | 512 is not a square number |
| Is 512 a cube number? | 512 is a cube number |
| Square root of 512 | 22.62741699797 |
| Cube root of 512 | 8 |
| Number 512 reversed | 215 |
| Sum of the digits | 8 |
| Number of digits | 3 |
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