864
Everything about the number 864 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 864
| Nominal | 864 |
| Cardinal | eight hundred sixty-four |
| Ordinal | 864th |
| This number as US currency | eight hundred sixty-four dollars |
Properties (and some facts) of 864
| Is 864 an odd number? | 864 is not an odd number |
| Is 864 an even number? | 864 is an even number |
| Is 864 a palindrome? | 864 is not a palindrome |
| Is 864 a triangle number? | 864 is not a triangle number |
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864 in other bases
| Base 2 (Binary) | 1101100000 |
| Base 3 (Ternary) | 1012000 |
| Base 4 (Quaternary) | 31200 |
| Base 5 (Quinary) | 11424 |
| Base 6 (Senary) | 4000 |
| Base 8 (Octal) | 1540 |
| Base 12 (Duodecimal) | 600 |
| Base 16 (Hexadecimal) | 360 |
| Base 20 (Vigesimal) | 234 |
Primes and factors tests for 864
| Is 864 a prime number? | 864 is not a prime number |
| Is 864 a perfect number? | 864 is not a perfect number |
| Is 864 a Mersenne prime? | 864 is not a Mersenne prime |
| Is 864 a Fermat prime? | 864 is not a Fermat prime |
| Is 864 a Fibonacci prime? | 864 is not a Fibonacci prime |
| Is 864 a partition prime? | 864 is not a partition prime |
| Is 864 a Pell prime? | 864 is not a Pell prime |
| Prime Factors | Prime factors of 864 |
864 in other numeral systems
| 864 in Roman numerals | DCCCLXIV |
| 864 in Chinese numerals | 捌佰陸拾肆 |
| 864 in Babylonian numerals |   |
| 864 in Egyptian numerals | 𓍩𓎋𓏽 |
Roots and squares for 864
| Is 864 a square number? | 864 is not a square number |
| Is 864 a cube number? | 864 is not a cube number |
| Square root of 864 | 29.393876913398 |
| Cube root of 864 | 9.5244063118092 |
Recreational math for 864
| Number 864 reversed | 468 |
| Sum of the digits | 18 |
| Number of digits | 3 |
Arithmetic tables for 864
Other pages about 864
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