Names of 7997
| Nominal | 7997 |
| Cardinal | seven thousand nine hundred ninety-seven |
| Ordinal | 7,997th |
| This number as US currency | seven thousand nine hundred ninety-seven dollars |
| Is 7997 an odd number? | 7997 is an odd number |
| Is 7997 an even number? | 7997 is NOT an even number |
| Is 7997 a palindrome? | 7997 is a palindrome number |
| Is 7997 a triangle number? | 7997 is NOT a triangle number |
7997 in other Bases
| Base 2 (Binary) | 11111001111012 |
| Base 3 (Ternary) | 1012220123 |
| Base 4 (Quaternary) | 13303314 |
| Base 5 (Quinary) | 2234425 |
| Base 6 (Senary) | 1010056 |
| Base 8 (Octal) | 174758 |
| Base 12 (Duodecimal) | 476512 |
| Base 16 (Hexadecimal) | 1F3D16 |
| Base 20 (Vigesimal) | JJH20 |
Primes and Factors tests for 7997
| Is 7997 a Prime Number? | 7997 is NOT a prime |
| Is 7997 a perfect number? | 7997 is NOT a perfect number |
| Is 7997 a Mersenne Prime? | 7997 is NOT a Mersenne prime |
| Is 7997 a Fermat Prime? | 7997 is NOT a Fermat prime |
| Is 7997 a Fibonacci Prime? | 7997 is NOT a Fibonacci prime |
| Is 7997 a Partition Prime? | 7997 is NOT a Partition prime |
| Is 7997 a Pell Prime? | 7997 is NOT a Pell prime |
| Prime Factors | Prime factors of 7997 |
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7997 in other Numerals
| 7997 in Roman Numeral | VMMCMXCVII |
| 7997 in Chinese Numeral | 柒仟玖佰玖拾柒 |
| 7997 in Egyptian Numeral | 𓇂𓍪𓎎𓐀 |
| 7997 in Babylonian Numeral |    |
Roots and stuff for 7997
| Is 7997 a square number? | 7997 is NOT a square number |
| Is 7997 a cube number? | 7997 is NOT a cube number |
| Square root of the number 7997 | 89.42594701763 |
| Cube root of the number 7997 | 19.997499687435 |
Recreational math for 7997
| Number 7997 reversed | 7997 |
| Sum of the digits | 32 |
| No of digits | 4 |