Names of 8021
| Nominal | 8021 |
| Cardinal | eight thousand twenty-one |
| Ordinal | 8,021st |
| This number as US currency | eight thousand twenty-one dollars |
| Is 8021 an odd number? | 8021 is an odd number |
| Is 8021 an even number? | 8021 is NOT an even number |
| Is 8021 a palindrome? | 8021 is NOT a palindrome number |
| Is 8021 a triangle number? | 8021 is NOT a triangle number |
8021 in other Bases
| Base 2 (Binary) | 11111010101012 |
| Base 3 (Ternary) | 1020000023 |
| Base 4 (Quaternary) | 13311114 |
| Base 5 (Quinary) | 2240415 |
| Base 6 (Senary) | 1010456 |
| Base 8 (Octal) | 175258 |
| Base 12 (Duodecimal) | 478512 |
| Base 16 (Hexadecimal) | 1F5516 |
| Base 20 (Vigesimal) | 101120 |
Primes and Factors tests for 8021
| Is 8021 a Prime Number? | 8021 is NOT a prime |
| Is 8021 a perfect number? | 8021 is NOT a perfect number |
| Is 8021 a Mersenne Prime? | 8021 is NOT a Mersenne prime |
| Is 8021 a Fermat Prime? | 8021 is NOT a Fermat prime |
| Is 8021 a Fibonacci Prime? | 8021 is NOT a Fibonacci prime |
| Is 8021 a Partition Prime? | 8021 is NOT a Partition prime |
| Is 8021 a Pell Prime? | 8021 is NOT a Pell prime |
| Prime Factors | Prime factors of 8021 |
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8021 in other Numerals
| 8021 in Roman Numeral | VMMMXXI |
| 8021 in Chinese Numeral | 捌仟貳拾壹 |
| 8021 in Egyptian Numeral | 𓇃𓎇𓏺 |
| 8021 in Babylonian Numeral |    |
Roots and stuff for 8021
| Is 8021 a square number? | 8021 is NOT a square number |
| Is 8021 a cube number? | 8021 is NOT a cube number |
| Square root of the number 8021 | 89.56003573023 |
| Cube root of the number 8021 | 20.017484709792 |
Recreational math for 8021
| Number 8021 reversed | 1208 |
| Sum of the digits | 11 |
| No of digits | 4 |