Names of 640013
| Nominal | 640013 |
| Cardinal | six hundred forty thousand thirteen |
| Ordinal | 640,013th |
| This number as US currency | six hundred forty thousand thirteen dollars |
| Is 640013 an odd number? | 640013 is an odd number |
| Is 640013 an even number? | 640013 is NOT an even number |
| Is 640013 a palindrome? | 640013 is NOT a palindrome number |
| Is 640013 a triangle number? | 640013 is NOT a triangle number |
640013 in other Bases
| Base 2 (Binary) | 100111000100000011012 |
| Base 3 (Ternary) | 10121112210123 |
| Base 4 (Quaternary) | 21301000314 |
| Base 5 (Quinary) | 1304400235 |
| Base 6 (Senary) | 214150056 |
| Base 8 (Octal) | 23420158 |
| Base 12 (Duodecimal) | 26A46512 |
| Base 16 (Hexadecimal) | 9C40D16 |
| Base 20 (Vigesimal) | 4000D20 |
Primes and Factors tests for 640013
| Is 640013 a Prime Number? | 640013 is NOT a prime |
| Is 640013 a perfect number? | 640013 is NOT a perfect number |
| Is 640013 a Mersenne Prime? | 640013 is NOT a Mersenne prime |
| Is 640013 a Fermat Prime? | 640013 is NOT a Fermat prime |
| Is 640013 a Fibonacci Prime? | 640013 is NOT a Fibonacci prime |
| Is 640013 a Partition Prime? | 640013 is NOT a Partition prime |
| Is 640013 a Pell Prime? | 640013 is NOT a Pell prime |
| Prime Factors | Prime factors of 640013 |
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640013 in other Numerals
| 640013 in Roman Numeral | DCXLXIII |
| 640013 in Chinese Numeral | 陸拾萬肆萬壹拾叄 |
| 640013 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓂰𓎆𓏼 |
| 640013 in Babylonian Numeral |     |
Roots and stuff for 640013
| Is 640013 a square number? | 640013 is NOT a square number |
| Is 640013 a cube number? | 640013 is NOT a cube number |
| Square root of the number 640013 | 800.00812495874 |
| Cube root of the number 640013 | 86.177971090053 |
Recreational math for 640013
| Number 640013 reversed | 310046 |
| Sum of the digits | 14 |
| No of digits | 6 |