Names of 640463
| Nominal | 640463 |
| Cardinal | six hundred forty thousand four hundred sixty-three |
| Ordinal | 640,463rd |
| This number as US currency | six hundred forty thousand four hundred sixty-three dollars |
| Is 640463 an odd number? | 640463 is an odd number |
| Is 640463 an even number? | 640463 is NOT an even number |
| Is 640463 a palindrome? | 640463 is NOT a palindrome number |
| Is 640463 a triangle number? | 640463 is NOT a triangle number |
640463 in other Bases
| Base 2 (Binary) | 100111000101110011112 |
| Base 3 (Ternary) | 10121121122123 |
| Base 4 (Quaternary) | 21301130334 |
| Base 5 (Quinary) | 1304433235 |
| Base 6 (Senary) | 214210356 |
| Base 8 (Octal) | 23427178 |
| Base 12 (Duodecimal) | 26A77B12 |
| Base 16 (Hexadecimal) | 9C5CF16 |
| Base 20 (Vigesimal) | 4013320 |
Primes and Factors tests for 640463
| Is 640463 a Prime Number? | 640463 is a prime |
| Is 640463 a perfect number? | 640463 is NOT a perfect number |
| Is 640463 a Mersenne Prime? | 640463 is NOT a Mersenne prime |
| Is 640463 a Fermat Prime? | 640463 is NOT a Fermat prime |
| Is 640463 a Fibonacci Prime? | 640463 is NOT a Fibonacci prime |
| Is 640463 a Partition Prime? | 640463 is NOT a Partition prime |
| Is 640463 a Pell Prime? | 640463 is NOT a Pell prime |
| Prime Factors | Prime factors of 640463 |
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640463 in other Numerals
| 640463 in Roman Numeral | DCXLCDLXIII |
| 640463 in Chinese Numeral | 陸拾萬肆萬肆佰陸拾叄 |
| 640463 in Egyptian Numeral | 𓆐𓆐𓆐𓆐𓆐𓆐𓂰𓍥𓎋𓏼 |
| 640463 in Babylonian Numeral |     |
Roots and stuff for 640463
| Is 640463 a square number? | 640463 is NOT a square number |
| Is 640463 a cube number? | 640463 is NOT a cube number |
| Square root of the number 640463 | 800.28932268274 |
| Cube root of the number 640463 | 86.198163909908 |
Recreational math for 640463
| Number 640463 reversed | 364046 |
| Sum of the digits | 23 |
| No of digits | 6 |