Names of 1000664
| Nominal | 1000664 |
| Cardinal | one million six hundred sixty-four |
| Ordinal | 1,000,664th |
| This number as US currency | one million six hundred sixty-four dollars |
| Is 1000664 an odd number? | 1000664 is NOT an odd number |
| Is 1000664 an even number? | 1000664 is an even number |
| Is 1000664 a palindrome? | 1000664 is NOT a palindrome number |
| Is 1000664 a triangle number? | 1000664 is NOT a triangle number |
1000664 in other Bases
| Base 2 (Binary) | 111101000100110110002 |
| Base 3 (Ternary) | 12122111221223 |
| Base 4 (Quaternary) | 33101031204 |
| Base 5 (Quinary) | 2240101245 |
| Base 6 (Senary) | 332404126 |
| Base 8 (Octal) | 36423308 |
| Base 12 (Duodecimal) | 40310812 |
| Base 16 (Hexadecimal) | F44D816 |
| Base 20 (Vigesimal) | 651D420 |
Primes and Factors tests for 1000664
| Is 1000664 a Prime Number? | 1000664 is NOT a prime |
| Is 1000664 a perfect number? | 1000664 is NOT a perfect number |
| Is 1000664 a Mersenne Prime? | 1000664 is NOT a Mersenne prime |
| Is 1000664 a Fermat Prime? | 1000664 is NOT a Fermat prime |
| Is 1000664 a Fibonacci Prime? | 1000664 is NOT a Fibonacci prime |
| Is 1000664 a Partition Prime? | 1000664 is NOT a Partition prime |
| Is 1000664 a Pell Prime? | 1000664 is NOT a Pell prime |
| Prime Factors | Prime factors of 1000664 |
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1000664 in other Numerals
| 1000664 in Roman Numeral | DCLXIV |
| 1000664 in Chinese Numeral | 陸佰陸拾肆 |
| 1000664 in Egyptian Numeral | 𓁨𓍧𓎋𓏽 |
| 1000664 in Babylonian Numeral |     |
Roots and stuff for 1000664
| Is 1000664 a square number? | 1000664 is NOT a square number |
| Is 1000664 a cube number? | 1000664 is NOT a cube number |
| Square root of the number 1000664 | 1000.3319449063 |
| Cube root of the number 1000664 | 100.0221284363 |
Recreational math for 1000664
| Number 1000664 reversed | 4660001 |
| Sum of the digits | 17 |
| No of digits | 7 |