Names of 9985
| Nominal | 9985 |
| Cardinal | nine thousand nine hundred eighty-five |
| Ordinal | 9,985th |
| This number as US currency | nine thousand nine hundred eighty-five dollars |
| Is 9985 an odd number? | 9985 is an odd number |
| Is 9985 an even number? | 9985 is NOT an even number |
| Is 9985 a palindrome? | 9985 is NOT a palindrome number |
| Is 9985 a triangle number? | 9985 is NOT a triangle number |
9985 in other Bases
| Base 2 (Binary) | 100111000000012 |
| Base 3 (Ternary) | 1112002113 |
| Base 4 (Quaternary) | 21300014 |
| Base 5 (Quinary) | 3044205 |
| Base 6 (Senary) | 1141216 |
| Base 8 (Octal) | 234018 |
| Base 12 (Duodecimal) | 594112 |
| Base 16 (Hexadecimal) | 270116 |
| Base 20 (Vigesimal) | 14J520 |
Primes and Factors tests for 9985
| Is 9985 a Prime Number? | 9985 is NOT a prime |
| Is 9985 a perfect number? | 9985 is NOT a perfect number |
| Is 9985 a Mersenne Prime? | 9985 is NOT a Mersenne prime |
| Is 9985 a Fermat Prime? | 9985 is NOT a Fermat prime |
| Is 9985 a Fibonacci Prime? | 9985 is NOT a Fibonacci prime |
| Is 9985 a Partition Prime? | 9985 is NOT a Partition prime |
| Is 9985 a Pell Prime? | 9985 is NOT a Pell prime |
| Prime Factors | Prime factors of 9985 |
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9985 in other Numerals
| 9985 in Roman Numeral | MXCMLXXXV |
| 9985 in Chinese Numeral | 玖仟玖佰捌拾伍 |
| 9985 in Egyptian Numeral | 𓇄𓍪𓎍𓏾 |
| 9985 in Babylonian Numeral |    |
Roots and stuff for 9985
| Is 9985 a square number? | 9985 is NOT a square number |
| Is 9985 a cube number? | 9985 is NOT a cube number |
| Square root of the number 9985 | 99.924971853886 |
| Cube root of the number 9985 | 21.533569336289 |
Recreational math for 9985
| Number 9985 reversed | 5899 |
| Sum of the digits | 31 |
| No of digits | 4 |