Names of 21097
| Nominal | 21097 |
| Cardinal | twenty-one thousand ninety-seven |
| Ordinal | 21,097th |
| This number as US currency | twenty-one thousand ninety-seven dollars |
| Is 21097 an odd number? | 21097 is an odd number |
| Is 21097 an even number? | 21097 is NOT an even number |
| Is 21097 a palindrome? | 21097 is NOT a palindrome number |
| Is 21097 a triangle number? | 21097 is NOT a triangle number |
21097 in other Bases
| Base 2 (Binary) | 1010010011010012 |
| Base 3 (Ternary) | 10012211013 |
| Base 4 (Quaternary) | 110212214 |
| Base 5 (Quinary) | 11333425 |
| Base 6 (Senary) | 2414016 |
| Base 8 (Octal) | 511518 |
| Base 12 (Duodecimal) | 1026112 |
| Base 16 (Hexadecimal) | 526916 |
| Base 20 (Vigesimal) | 2CEH20 |
Primes and Factors tests for 21097
| Is 21097 a Prime Number? | 21097 is NOT a prime |
| Is 21097 a perfect number? | 21097 is NOT a perfect number |
| Is 21097 a Mersenne Prime? | 21097 is NOT a Mersenne prime |
| Is 21097 a Fermat Prime? | 21097 is NOT a Fermat prime |
| Is 21097 a Fibonacci Prime? | 21097 is NOT a Fibonacci prime |
| Is 21097 a Partition Prime? | 21097 is NOT a Partition prime |
| Is 21097 a Pell Prime? | 21097 is NOT a Pell prime |
| Prime Factors | Prime factors of 21097 |
Sponsored
21097 in other Numerals
| 21097 in Roman Numeral | XXMXCVII |
| 21097 in Chinese Numeral | 貳萬壹仟玖拾柒 |
| 21097 in Egyptian Numeral | 𓂮𓆼𓎎𓐀 |
| 21097 in Babylonian Numeral |    |
Roots and stuff for 21097
| Is 21097 a square number? | 21097 is NOT a square number |
| Is 21097 a cube number? | 21097 is NOT a cube number |
| Square root of the number 21097 | 145.2480636704 |
| Cube root of the number 21097 | 27.631655201285 |
Recreational math for 21097
| Number 21097 reversed | 79012 |
| Sum of the digits | 19 |
| No of digits | 5 |