Names of 7987
| Nominal | 7987 |
| Cardinal | seven thousand nine hundred eighty-seven |
| Ordinal | 7,987th |
| This number as US currency | seven thousand nine hundred eighty-seven dollars |
| Is 7987 an odd number? | 7987 is an odd number |
| Is 7987 an even number? | 7987 is NOT an even number |
| Is 7987 a palindrome? | 7987 is NOT a palindrome number |
| Is 7987 a triangle number? | 7987 is NOT a triangle number |
7987 in other Bases
| Base 2 (Binary) | 11111001100112 |
| Base 3 (Ternary) | 1012212113 |
| Base 4 (Quaternary) | 13303034 |
| Base 5 (Quinary) | 2234225 |
| Base 6 (Senary) | 1005516 |
| Base 8 (Octal) | 174638 |
| Base 12 (Duodecimal) | 475712 |
| Base 16 (Hexadecimal) | 1F3316 |
| Base 20 (Vigesimal) | JJ720 |
Primes and Factors tests for 7987
| Is 7987 a Prime Number? | 7987 is NOT a prime |
| Is 7987 a perfect number? | 7987 is NOT a perfect number |
| Is 7987 a Mersenne Prime? | 7987 is NOT a Mersenne prime |
| Is 7987 a Fermat Prime? | 7987 is NOT a Fermat prime |
| Is 7987 a Fibonacci Prime? | 7987 is NOT a Fibonacci prime |
| Is 7987 a Partition Prime? | 7987 is NOT a Partition prime |
| Is 7987 a Pell Prime? | 7987 is NOT a Pell prime |
| Prime Factors | Prime factors of 7987 |
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7987 in other Numerals
| 7987 in Roman Numeral | VMMCMLXXXVII |
| 7987 in Chinese Numeral | 柒仟玖佰捌拾柒 |
| 7987 in Egyptian Numeral | 𓇂𓍪𓎍𓐀 |
| 7987 in Babylonian Numeral |    |
Roots and stuff for 7987
| Is 7987 a square number? | 7987 is NOT a square number |
| Is 7987 a cube number? | 7987 is NOT a cube number |
| Square root of the number 7987 | 89.370017343626 |
| Cube root of the number 7987 | 19.989160793308 |
Recreational math for 7987
| Number 7987 reversed | 7897 |
| Sum of the digits | 31 |
| No of digits | 4 |