Names of 21227
| Nominal | 21227 |
| Cardinal | twenty-one thousand two hundred twenty-seven |
| Ordinal | 21,227th |
| This number as US currency | twenty-one thousand two hundred twenty-seven dollars |
| Is 21227 an odd number? | 21227 is an odd number |
| Is 21227 an even number? | 21227 is NOT an even number |
| Is 21227 a palindrome? | 21227 is NOT a palindrome number |
| Is 21227 a triangle number? | 21227 is NOT a triangle number |
21227 in other Bases
| Base 2 (Binary) | 1010010111010112 |
| Base 3 (Ternary) | 10020100123 |
| Base 4 (Quaternary) | 110232234 |
| Base 5 (Quinary) | 11344025 |
| Base 6 (Senary) | 2421356 |
| Base 8 (Octal) | 513538 |
| Base 12 (Duodecimal) | 1034B12 |
| Base 16 (Hexadecimal) | 52EB16 |
| Base 20 (Vigesimal) | 2D1720 |
Primes and Factors tests for 21227
| Is 21227 a Prime Number? | 21227 is a prime |
| Is 21227 a perfect number? | 21227 is NOT a perfect number |
| Is 21227 a Mersenne Prime? | 21227 is NOT a Mersenne prime |
| Is 21227 a Fermat Prime? | 21227 is NOT a Fermat prime |
| Is 21227 a Fibonacci Prime? | 21227 is NOT a Fibonacci prime |
| Is 21227 a Partition Prime? | 21227 is NOT a Partition prime |
| Is 21227 a Pell Prime? | 21227 is NOT a Pell prime |
| Prime Factors | Prime factors of 21227 |
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21227 in other Numerals
| 21227 in Roman Numeral | XXMCCXXVII |
| 21227 in Chinese Numeral | 貳萬壹仟貳佰貳拾柒 |
| 21227 in Egyptian Numeral | 𓂮𓆼𓍣𓎇𓐀 |
| 21227 in Babylonian Numeral |    |
Roots and stuff for 21227
| Is 21227 a square number? | 21227 is NOT a square number |
| Is 21227 a cube number? | 21227 is NOT a cube number |
| Square root of the number 21227 | 145.69488666388 |
| Cube root of the number 21227 | 27.688294567234 |
Recreational math for 21227
| Number 21227 reversed | 72212 |
| Sum of the digits | 14 |
| No of digits | 5 |