55987
Everything about the number 55987 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 55987
| Nominal | 55987 |
| Cardinal | fifty-five thousand nine hundred eighty-seven |
| Ordinal | 55,987th |
| This number as US currency | fifty-five thousand nine hundred eighty-seven dollars |
Properties (and some facts) of 55987
| Is 55987 an odd number? | 55987 is an odd number |
| Is 55987 an even number? | 55987 is not an even number |
| Is 55987 a palindrome? | 55987 is not a palindrome |
| Is 55987 a triangle number? | 55987 is not a triangle number |
55987 in other bases
| Base 2 (Binary) | 1101101010110011 |
| Base 3 (Ternary) | 2211210121 |
| Base 4 (Quaternary) | 31222303 |
| Base 5 (Quinary) | 3242422 |
| Base 6 (Senary) | 1111111 |
| Base 8 (Octal) | 155263 |
| Base 12 (Duodecimal) | 28497 |
| Base 16 (Hexadecimal) | DAB3 |
| Base 20 (Vigesimal) | 6JJ7 |
Primes and factors tests for 55987
| Is 55987 a prime number? | 55987 is a prime number |
| Is 55987 a perfect number? | 55987 is not a perfect number |
| Is 55987 a Mersenne prime? | 55987 is not a Mersenne prime |
| Is 55987 a Fermat prime? | 55987 is not a Fermat prime |
| Is 55987 a Fibonacci prime? | 55987 is not a Fibonacci prime |
| Is 55987 a partition prime? | 55987 is not a partition prime |
| Is 55987 a Pell prime? | 55987 is not a Pell prime |
| Prime Factors | Prime factors of 55987 |
55987 in other numeral systems
| 55987 in Roman numerals | LVCMLXXXVII |
| 55987 in Chinese numerals | 伍萬伍仟玖佰捌拾柒 |
| 55987 in Babylonian numerals |    |
| 55987 in Egyptian numerals | 𓂱𓇀𓍪𓎍𓐀 |
Roots and squares for 55987
| Is 55987 a square number? | 55987 is not a square number |
| Is 55987 a cube number? | 55987 is not a cube number |
| Square root of 55987 | 236.61572221642 |
| Cube root of 55987 | 38.255662937598 |
Recreational math for 55987
| Number 55987 reversed | 78955 |
| Sum of the digits | 34 |
| Number of digits | 5 |