Names of 21241
| Nominal | 21241 |
| Cardinal | twenty-one thousand two hundred forty-one |
| Ordinal | 21,241st |
| This number as US currency | twenty-one thousand two hundred forty-one dollars |
| Is 21241 an odd number? | 21241 is an odd number |
| Is 21241 an even number? | 21241 is NOT an even number |
| Is 21241 a palindrome? | 21241 is NOT a palindrome number |
| Is 21241 a triangle number? | 21241 is NOT a triangle number |
21241 in other Bases
| Base 2 (Binary) | 1010010111110012 |
| Base 3 (Ternary) | 10020102013 |
| Base 4 (Quaternary) | 110233214 |
| Base 5 (Quinary) | 11344315 |
| Base 6 (Senary) | 2422016 |
| Base 8 (Octal) | 513718 |
| Base 12 (Duodecimal) | 1036112 |
| Base 16 (Hexadecimal) | 52F916 |
| Base 20 (Vigesimal) | 2D2120 |
Primes and Factors tests for 21241
| Is 21241 a Prime Number? | 21241 is NOT a prime |
| Is 21241 a perfect number? | 21241 is NOT a perfect number |
| Is 21241 a Mersenne Prime? | 21241 is NOT a Mersenne prime |
| Is 21241 a Fermat Prime? | 21241 is NOT a Fermat prime |
| Is 21241 a Fibonacci Prime? | 21241 is NOT a Fibonacci prime |
| Is 21241 a Partition Prime? | 21241 is NOT a Partition prime |
| Is 21241 a Pell Prime? | 21241 is NOT a Pell prime |
| Prime Factors | Prime factors of 21241 |
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21241 in other Numerals
| 21241 in Roman Numeral | XXMCCXLI |
| 21241 in Chinese Numeral | 貳萬壹仟貳佰肆拾壹 |
| 21241 in Egyptian Numeral | 𓂮𓆼𓍣𓎉𓏺 |
| 21241 in Babylonian Numeral |    |
Roots and stuff for 21241
| Is 21241 a square number? | 21241 is NOT a square number |
| Is 21241 a cube number? | 21241 is NOT a cube number |
| Square root of the number 21241 | 145.74292435655 |
| Cube root of the number 21241 | 27.694380384589 |
Recreational math for 21241
| Number 21241 reversed | 14212 |
| Sum of the digits | 10 |
| No of digits | 5 |