Names of 20481
| Nominal | 20481 |
| Cardinal | twenty thousand four hundred eighty-one |
| Ordinal | 20,481st |
| This number as US currency | twenty thousand four hundred eighty-one dollars |
| Is 20481 an odd number? | 20481 is an odd number |
| Is 20481 an even number? | 20481 is NOT an even number |
| Is 20481 a palindrome? | 20481 is NOT a palindrome number |
| Is 20481 a triangle number? | 20481 is NOT a triangle number |
20481 in other Bases
| Base 2 (Binary) | 1010000000000012 |
| Base 3 (Ternary) | 10010021203 |
| Base 4 (Quaternary) | 110000014 |
| Base 5 (Quinary) | 11234115 |
| Base 6 (Senary) | 2344536 |
| Base 8 (Octal) | 500018 |
| Base 12 (Duodecimal) | BA2912 |
| Base 16 (Hexadecimal) | 500116 |
| Base 20 (Vigesimal) | 2B4120 |
Primes and Factors tests for 20481
| Is 20481 a Prime Number? | 20481 is NOT a prime |
| Is 20481 a perfect number? | 20481 is NOT a perfect number |
| Is 20481 a Mersenne Prime? | 20481 is NOT a Mersenne prime |
| Is 20481 a Fermat Prime? | 20481 is NOT a Fermat prime |
| Is 20481 a Fibonacci Prime? | 20481 is NOT a Fibonacci prime |
| Is 20481 a Partition Prime? | 20481 is NOT a Partition prime |
| Is 20481 a Pell Prime? | 20481 is NOT a Pell prime |
| Prime Factors | Prime factors of 20481 |
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20481 in other Numerals
| 20481 in Roman Numeral | XXCDLXXXI |
| 20481 in Chinese Numeral | 貳萬肆佰捌拾壹 |
| 20481 in Egyptian Numeral | 𓂮𓍥𓎍𓏺 |
| 20481 in Babylonian Numeral |    |
Roots and stuff for 20481
| Is 20481 a square number? | 20481 is NOT a square number |
| Is 20481 a cube number? | 20481 is NOT a cube number |
| Square root of the number 20481 | 143.11184437355 |
| Cube root of the number 20481 | 27.360060445816 |
Recreational math for 20481
| Number 20481 reversed | 18402 |
| Sum of the digits | 15 |
| No of digits | 5 |