Names of 221264
| Nominal | 221264 |
| Cardinal | two hundred twenty-one thousand two hundred sixty-four |
| Ordinal | 221,264th |
| This number as US currency | two hundred twenty-one thousand two hundred sixty-four dollars |
| Is 221264 an odd number? | 221264 is NOT an odd number |
| Is 221264 an even number? | 221264 is an even number |
| Is 221264 a palindrome? | 221264 is NOT a palindrome number |
| Is 221264 a triangle number? | 221264 is NOT a triangle number |
221264 in other Bases
| Base 2 (Binary) | 1101100000010100002 |
| Base 3 (Ternary) | 1020201112223 |
| Base 4 (Quaternary) | 3120011004 |
| Base 5 (Quinary) | 240400245 |
| Base 6 (Senary) | 44242126 |
| Base 8 (Octal) | 6601208 |
| Base 12 (Duodecimal) | A806812 |
| Base 16 (Hexadecimal) | 3605016 |
| Base 20 (Vigesimal) | 17D3420 |
Primes and Factors tests for 221264
| Is 221264 a Prime Number? | 221264 is NOT a prime |
| Is 221264 a perfect number? | 221264 is NOT a perfect number |
| Is 221264 a Mersenne Prime? | 221264 is NOT a Mersenne prime |
| Is 221264 a Fermat Prime? | 221264 is NOT a Fermat prime |
| Is 221264 a Fibonacci Prime? | 221264 is NOT a Fibonacci prime |
| Is 221264 a Partition Prime? | 221264 is NOT a Partition prime |
| Is 221264 a Pell Prime? | 221264 is NOT a Pell prime |
| Prime Factors | Prime factors of 221264 |
Sponsored
221264 in other Numerals
| 221264 in Roman Numeral | CCXXMCCLXIV |
| 221264 in Chinese Numeral | 貳拾萬貳萬壹仟貳佰陸拾肆 |
| 221264 in Egyptian Numeral | 𓆐𓆐𓂮𓆼𓍣𓎋𓏽 |
| 221264 in Babylonian Numeral |    |
Roots and stuff for 221264
| Is 221264 a square number? | 221264 is NOT a square number |
| Is 221264 a cube number? | 221264 is NOT a cube number |
| Square root of the number 221264 | 470.38707465235 |
| Cube root of the number 221264 | 60.483500725858 |
Recreational math for 221264
| Number 221264 reversed | 462122 |
| Sum of the digits | 17 |
| No of digits | 6 |