987
Everything about the number 987 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 987
| Nominal | 987 |
| Cardinal | nine hundred eighty-seven |
| Ordinal | 987th |
| This number as US currency | nine hundred eighty-seven dollars |
Properties (and some facts) of 987
| Is 987 an odd number? | 987 is an odd number |
| Is 987 an even number? | 987 is not an even number |
| Is 987 a palindrome? | 987 is not a palindrome |
| Is 987 a triangle number? | 987 is not a triangle number |
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987 in other bases
| Base 2 (Binary) | 1111011011 |
| Base 3 (Ternary) | 1100120 |
| Base 4 (Quaternary) | 33123 |
| Base 5 (Quinary) | 12422 |
| Base 6 (Senary) | 4323 |
| Base 8 (Octal) | 1733 |
| Base 12 (Duodecimal) | 6A3 |
| Base 16 (Hexadecimal) | 3DB |
| Base 20 (Vigesimal) | 297 |
Primes and factors tests for 987
| Is 987 a prime number? | 987 is not a prime number |
| Is 987 a perfect number? | 987 is not a perfect number |
| Is 987 a Mersenne prime? | 987 is not a Mersenne prime |
| Is 987 a Fermat prime? | 987 is not a Fermat prime |
| Is 987 a Fibonacci prime? | 987 is not a Fibonacci prime |
| Is 987 a partition prime? | 987 is not a partition prime |
| Is 987 a Pell prime? | 987 is not a Pell prime |
| Prime Factors | Prime factors of 987 |
987 in other numeral systems
| 987 in Roman numerals | CMLXXXVII |
| 987 in Chinese numerals | 玖佰捌拾柒 |
| 987 in Babylonian numerals |   |
| 987 in Egyptian numerals | 𓍪𓎍𓐀 |
Roots and squares for 987
| Is 987 a square number? | 987 is not a square number |
| Is 987 a cube number? | 987 is not a cube number |
| Square root of 987 | 31.41655614481 |
| Cube root of 987 | 9.9564775208494 |
Recreational math for 987
| Number 987 reversed | 789 |
| Sum of the digits | 24 |
| Number of digits | 3 |
Arithmetic tables for 987
Other pages about 987
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