Names of 13221
| Nominal | 13221 |
| Cardinal | thirteen thousand two hundred twenty-one |
| Ordinal | 13,221st |
| This number as US currency | thirteen thousand two hundred twenty-one dollars |
| Is 13221 an odd number? | 13221 is an odd number |
| Is 13221 an even number? | 13221 is NOT an even number |
| Is 13221 a palindrome? | 13221 is NOT a palindrome number |
| Is 13221 a triangle number? | 13221 is NOT a triangle number |
13221 in other Bases
| Base 2 (Binary) | 110011101001012 |
| Base 3 (Ternary) | 2000102003 |
| Base 4 (Quaternary) | 30322114 |
| Base 5 (Quinary) | 4103415 |
| Base 6 (Senary) | 1411136 |
| Base 8 (Octal) | 316458 |
| Base 12 (Duodecimal) | 779912 |
| Base 16 (Hexadecimal) | 33A516 |
| Base 20 (Vigesimal) | 1D1120 |
Primes and Factors tests for 13221
| Is 13221 a Prime Number? | 13221 is NOT a prime |
| Is 13221 a perfect number? | 13221 is NOT a perfect number |
| Is 13221 a Mersenne Prime? | 13221 is NOT a Mersenne prime |
| Is 13221 a Fermat Prime? | 13221 is NOT a Fermat prime |
| Is 13221 a Fibonacci Prime? | 13221 is NOT a Fibonacci prime |
| Is 13221 a Partition Prime? | 13221 is NOT a Partition prime |
| Is 13221 a Pell Prime? | 13221 is NOT a Pell prime |
| Prime Factors | Prime factors of 13221 |
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13221 in other Numerals
| 13221 in Roman Numeral | XMMMCCXXI |
| 13221 in Chinese Numeral | 壹萬叄仟貳佰貳拾壹 |
| 13221 in Egyptian Numeral | 𓂭𓆾𓍣𓎇𓏺 |
| 13221 in Babylonian Numeral |    |
Roots and stuff for 13221
| Is 13221 a square number? | 13221 is NOT a square number |
| Is 13221 a cube number? | 13221 is NOT a cube number |
| Square root of the number 13221 | 114.98260738042 |
| Cube root of the number 13221 | 23.645841187592 |
Recreational math for 13221
| Number 13221 reversed | 12231 |
| Sum of the digits | 9 |
| No of digits | 5 |